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概率论和数理统计 复旦大学 课后题答案7

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relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power f or money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to o pen a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear "is to clarify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng power for per sonal gain, not to e ngag e in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and justice i s the lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici al se ctor in our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es peci ally some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate loophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control me cha nism of law e nfor ceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrative law enfor cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate t he mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be allowe d to a buse of power, to make for est mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transformation of forest development XI Ge ner al Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em-s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead in re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores an d other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt with highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to varying degree s, s ome eve n quite seri ou s. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fundamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effect is critical . If a loca l lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmatic and efficient developm ent e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he political e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uocuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative to hel p businesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries to make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d devel opme nt environment is very im porta nt. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng the lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cement, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my area als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, impunity, not only t he political env ironment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow too much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n ac cor dance with t he law, the rul e

7 *题七
1.设总体 X 服从二项分布 b(n,p) ,n 已知,X1,X2,…,Xn 为来自 X 的样本,求参数 p 的矩法估计. 【解】 E( X ) ? np, E( X ) ? A 1 ? X , 因此 np= X 所以 p 的矩估计量 2.设总体 X 的密度函数

?? p

X n

?2 ? (? ? x), 0 ? x ? ? , f(x,θ )= ?? 2 ? 其他. ? 0,
X1,X2,…,Xn 为其样本,试求参数θ 的矩法估计. 【解】 E ( X ) ?

2

?2

?

?

0

2 ? x 2 x3 ? ? ? x(? ? x)dx ? 2 ?? ? ? 0 ? , ? ? 2 3? 3

令 E(X)=A1= X ,因此 所以θ 的矩估计量为

? =X 3
? ? 3X .
^

3.设总体 X 的密度函数为 f(x,θ ) ,X1,X2,…,Xn 为其样本,求θ 的极大似然估计.

?? e?? x , x ? 0, (1) f(x,θ )= ? x ? 0. ? 0, ?? x? ?1 , 0 ? x ? 1, (2) f(x,θ )= ? 其他. ? 0,
【解】 (1) 似然函数 L ?

? f ( x ,? ) ? ? ? e ?
n i ?1 i i ?1

n

n

? xi

? ? n e ?? e
n

??

? xi
i ?1

n

g ? ln L ? n ln ? ? ? ? xi
i ?1



dg d ln L n n ? ? ? ? xi ? 0 知 d? d? ? i ?1
?? ? n

?x
i ?1

n

i

?? 所以θ 的极大似然估计量为 ?

1 . X

Grass-r oots g overna nce accordi ng to law i s an importa nt foundation for pr omoting t he constr ucti on of rule of la w, but als o the m ost ba sic devel opment e nvironment. De spite my good social or der in General, but there are law-a bidi ng consci ous nes s, s ocial order i s not standard, regar dles s of faith, Twining vi sit visit and ot her outstanding problems. We want t o actively promote t he field of multi-level governa nce accor ding to la w, promote t he conti nuous im provement of the s ocia l environment. To promote univer sal complia nce . Actively foster t he rul e of law culture , carry out law publicit y and e ducation on honesty a nd tr ust wort hine ss, guide t he masse s and consci ously abi de by t he law, failing to fi nd method, problem -solvi ng method, method of gradually cha nging t he worl d, he is not l ooki ng for but some one " uns poke n rule s", formed all law la w, abide by t he good atmosphere . To stre ngthe n the com prehe nsive ma nagement of public security. Deepeni ng pea ce xinga n constr ucti on, strongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious criminal offences, to prote ct the legitimate rights a nd intere sts of citize ns, legal pers ons , carry out criminal pol icy of temper j ustice with mercy, the maximum stimulati ng social vitality, and e arnestly s afeguard s ocia l harmony and stabilit y. To resolve social confli cts by law. To further sm ooth cha nnels of reporting s oci al conditi ons and public opi nion, improvi ng regulati on, ar bitration, as well a s dis pute res oluti on me cha nisms, im plement fully the petitioners ' ca ses "thir d-party" hearings a nd supervisi ng system of letters and calls , and t o resolve t he involved law law suit int o the or bit of rule of law, vexatious, Twini ng visit visit, distur bing s oci al order and other mali cious extortion, res olutely crack dow n. Five, impr oving ca dres V itale, pr ovide str ong pr otecti on for forest devel opme nt XI General Se cretary stresse d that the com prehe nsive revitaliza ti on in Northeast China, needs a hig h quality, s olid style, ca dres of the dare to play. Ca dre ca dres is a pledge , shoul d want to do work a nd a ble to do good, e nthusiasm i s paramount. Treat party ca dres, it is necessary to Stri ct management, and warm care, e nable t he br oad mas ses of ca dres w ork har d work, this is tw o parallel principle s. In strict accor dance wit h the sta ndards of good ca dres s electi on a nd a ppoint ment, the real officer s, dare officers, those w ho wa nt to pla y, good a s excelle nt cadre s at all levels of lea ders hip i n the pa st. At prese nt, some l eadi ng cadre s work i nitiative is not hig h, bey ond politi cal, i dle, lazy g overna nce g overna nce , not a s, slow, mes sy and a phenomenon still exist t o varying de grees, affected and restricte d economic and s ocial development. We must mobilize t he ent husiasm of ca dres as a n urgent task , adhere to combi nation of incentive s and constraints , and adhere to the strict manag ement and warm care, practi cal sol ution "for the officers not to" pr oblem, m otivate cadres a nd bett er lead the masses t o an undertaking, t he ca dres and create t he ne w achievement i n a dare to play, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious v isits arroga nce . On t hese i ssues, we need to have a pr oper understanding, shoul d take the lead t o establi sh a se nse of fear of the law, stre ngthe n the application of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the construction of the rule of law. Put lear ning first. Premis e is ignorant of the la w, abi de by t he law. Lea ding cadres at all leve ls s hould take the lea d in st udyi ng the Constit ution and laws a nd regulati ons cl osely relate d to wor k assumed by, a n accurate gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rul e of law, k now n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it ca n never "legal literacy". To enhance the awarene ss of the r ule of law. Firmly establi sh the supremacy of c onstit utional law, l egal equality before the, right by the law makes the right to statutor y, as well a s the rule of law, devel op habit s of rule of law, t o di scard t he rul e and ca nnot, must not get overri dden by authority, at t he right press ure. Shoul d take the l ead to abi de by. Fulfil its ma ndate i n strict a ccorda nce with stat utory aut hority a nd procedures, no matter what y ou wa nt to a dhere t o the la w, thought of rule by la w and the r ule of law to tackle hot i ssues, effective statut ory duty must be, without a uthorization, is not avail able. Such as construction areas, some cadres are be cause there is no pr oce dure i s followe d by t he rul es, paid a heavy pri ce, we shoul d lear n from them, in strict a ccor dance with t he law on bidding a nd im plementati on .. . Pr omised t o give preferential poli cies for enterpri ses, hesita nt to ca sh or cas h not at all. Ma sse s feel strongly about the se is sues , it is nece ssary to be s olved. To accelerate de ce ntralization. Spe cificati on list li st list of powers, re sponsibil ities and negat ive, clearance, rev ocation does not a dapt to t he current situati on of the devel opme nt of policy docume nts , espe cially the rig ht to admi nistrative examination a nd a pproval , the cancellation must be ca nceled, t he delegation must be de ce ntralized to achieve zero -wait, one-st op, seamless , improve a dministrative efficie ncy a nd service levels. In particular, t he del egation of powers must be caught properly, never abl e to loft is no answ er, no one cares, cause ba ckfire, people work harde r. To carry out t he campaign. Crack dow n on law e nforceme nt regulations, uncivil a nd not as , as undermining economi c deve lopme nt, s uch as e nvironme ntal pr oblems , pay cl ose attention to the gra ss-r oots l evel we aknesse s, stri ctly investigate and deal with t he grass -roots level corruption an d denial of Justice against t he interest s of the mas ses, such as corr upti on a nd corr uption, rut hles s pe opl e around "flies", f urther optimization of the development e nvironment. I n parti cula r, strengt heni ng the constructi on of G overnme nt cre dit, and t rustw orthy pra ctice for companie s and invest ors, and must not break faith with t he people, pr omises a nd t he pr omise to the society. To buil d a newof law to visit a nd contribute to make visits to t he vexatious visits arroga nce . On these i ss ues, we nee d to have a proper understa ndi ng, s hould take the lea d to esta blis h a se nse of fear of the law, stre ngthe n the a ppli cation of the rul e of law and t he rule of law work of thinki ng and take up res ponsi bility for the construction of the rul e of law. Put le arni ng fir st. Premise is ig nora nt of the la w, abi de by the law. Lea ding cadres at all lev els s hould take the le ad in studyi ng the Constituti on a nd law s and regulations clos ely related to work ass umed by, an accurate grasp of the ba sic positi on of our party t o addre ss the i ss ue of the r ule of law, known for the scal e to do thing s, figure out how to use it right, w hat thing s do, what not to do, it ca n never "legal litera cy". To e nha nce the aware nes s of the rul e of law. Firmly establi sh the suprema cy of constit utional l aw, l egal equality before t he, right by t he law makes the right to statut ory, a s well a s the rule of law, develop ha bits of rule of law, to dis card the rule a nd cannot, must not get overri dden by a uthority, at the right pre ssure . Should take t he lead t o abi de b y. Fulfil its ma ndate i n strict a ccor dance wit h statutory a uthority and procedures, no matter what you want t o adhere to the law, thoug ht of rule by la w and the r ule of law to ta ckle hot iss ues, effective stat utory duty must be , without a uthori zation, is not availabl e. Such a s construction areas, some cadres are becaus e there is no procedure is foll owed by the rul es, paid a heav y price, we s hould le arn from them, i n strict a ccordance with the law on bi ddi ng and impleme ntation . .. Pr omised t o give pref erential poli cies for e nterprise s, he sitant to cash or ca sh not at all. Ma sses feel str ongly a bout these i ss ues, it is necessary to be s olved. To a ccelerate de centralizati on. Spe cification list list list of power s, responsibilities a nd negative, clearance, revocation does not ada pt to the curre nt situati on of the devel opme nt of policy documents , espe cially the rig ht to admi nistrative examination a nd a pproval , the cancellation must be ca nceled, t he delegation must be de ce ntralized to achieve zero -wait, one-st op, seamless , improve a dministrative efficie ncy a nd service levels. In particular, t he del egation of powers must be caught properl y, never abl e to loft is no answ er, no one cares, cause ba ckfire, people work harde r. To carry out t he campaign. Crack dow n o n law e nforceme nt regulations, uncivil a nd not as , as undermining economi c deve lopme nt, s uch as e nvironme ntal pr oblems , pay cl ose a ttention to the gra ss-r oots l evel we aknesse s, stri ctly investigate and deal with t he grass -roots level corruption and denial of Justice against t he interest s of the mas ses, such as corr upti on a nd corr uption, rut hles s pe opl e around "flies", further optimization of the development e nvironment. I n parti cula r, strengt heni ng the constructi on of G overnme nt cre dit, and trustw orthy pra ctice for companie s and invest ors, and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear "is to cla rify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng power for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and justice i s t he lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici al se ctor i n our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate lo ophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control m e cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrative law enf or cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be allowe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transformation of f orest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead in re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt wit h highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to varying degre e s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fundamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effe ct is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmat ic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he politica l e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uocuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative to hel p busi nesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries to make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d devel opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng the lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cement, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my area als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, impunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow t oo much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

(2) 似然函数 L ? ? n

? x?
i ?1 i

n

?1

, 0 ? xi ? 1 ,i=1,2,…,n.
n

ln L ? n ln ? ? (? ? 1) ln ? xi
i ?1 n d ln L n ? ? ln ? xi ? 0 知 d? ? i ?1



??? ?

n ln ? xi
i ?1 n

??

n

? ln x
i ?1

n

i

所以θ 的极大似然估计量为

??? ?

n

? ln x
i ?1

n

i

4.从一批炒股票的股民一年收益率的数据中随机抽取 10 人的收益率数据,结果如下: 序号 收益率 【解】 1 0.01 2 -0.11 3 -0.12 4 -0.09 5 -0.13 6 -0.3 7 0.1 8 -0.09 9 -0.1 10 -0.11

求这批股民的收益率的*均收益率及标准差的矩估计值.

x ? ?0 . 0 9 4 s ? 0 . 1 0 1 8 9 3 n ? 9

EX ? x ? ?0.094.
由 E ( X ) ? D( X ) ? [ E ( X )] , E ( X ) ? A2 ?
2 2 2

xi2 ? )]2 ? A ,即有 ? 2 ? [ E( X 知? ? 2 i ?1 n
n

? )]2 ? ? ? A2 ? [ E ( X ?
?? ?

1 10 2 [? X i ? 10( X ) 2 ] 10 i ?1

于是

9 s ? 0.9 ? 0.10189 ? 0.0966 10

所以这批股民的*均收益率的矩估计值及标准差的矩估计值分别为-0.94 和 0.966. 5.随机变量 X 服从 [0, θ ] 上的均匀分布, 今得 X 的样本观测值: 0.9,0.8,0.2,0.8,0.4,0.4,0.7,0.6, 求θ 的矩法估计和极大似然估计,它们是否为θ 的无偏估计. 【解】(1) E ( X ) ?

?
2

,令 E ( X ) ? X ,则

? ? 2 X 且 E(? ?) ? 2E( X ) ? 2E( X ) ? ? , ? ? ? 2 x ? 2 ? 0.6 ? 1.2 且 ? ? ? 2 X 是一个无偏估计. 所以θ 的矩估计值为 ?

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outsta nding problems. We w ant to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem-solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w la w, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d social harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully t he petitioners ' cas es "third -party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol ut ely cra ck down. F ive, improvi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive revitaliza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta ndar ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi natio n of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadres and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to p lay, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious v isits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all lev el s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurat e gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law . Firmly establis h the supremacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and pr ocedures, no matter what you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effe ctive statutory duty must be, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the constructi on of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ng then t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it rig ht , what thi ngs do, what not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establ ish t he s upremacy of constituti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no ma tter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im pl ementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly ab out the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res po nsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Gov ernme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

2

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear " is to clarify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng po wer for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and ju stice i s the lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici a l se ctor in our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate loophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control me cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrativ e law enfor cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be all owe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transform ation of forest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead i n re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt with highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to vary ing degree s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fu ndamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effect is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmatic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he political e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling " and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uo cuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative t o hel p businesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries t o make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d dev el opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng t he lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cem ent, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my are a als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, i mpunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow too much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

(2) 似然函数 L ?

?1? f ( xi ,? ) ? ? ? ,i=1,2,…,8. ? ?? ? i ?1
8
1? i ?8

8

显然 L=L(θ )↓(θ >0),那么 ? ? max{ xi } 时,L=L(θ )最大, 所以θ 的极大似然估计值 ?? =0.9. 因为 E( ?? )=E( max{ xi } )≠θ ,所以 ?? = max{ xi } 不是θ 的无偏计.
1? i ?8 1? i ?8

? 6.设 X1,X2, …,Xn 是取自总体 X 的样本, E(X)=μ ,D(X)=σ 2,?
? 为σ 2 的无偏估计. 问 k 为何值时 ?
2

2

=k

?(X
i ?1

n ?1

i ?1

? X i )2 ,

【解】令 则

Yi ? X i ?1 ? X i , i=1,2,…,n-1,

E(Yi ) ? E( X i ?1 ) ? E( X i ) ? ? ? ? ? 0, D(Yi ) ? 2? 2 ,
? 2 ? E[k (? Yi 2 )] ? k (n ? 1) EY12 ? 2? 2 (n ? 1)k , E?
i ?1 n ?1

于是

? 2 ) ? ? 2 ,即 2? 2 (n ?1)k ? ? 2 时, 那么当 E(?


k?

1 . 2(n ? 1)

7.设 X1,X2 是从正态总体 N(μ ,σ 2)中抽取的样本

?1 ? ?

2 1 1 3 1 1 ? 2 ? X1 ? X 2 ; ? ?3 ? X1 ? X 2 ; X1 ? X 2 ; ? 3 3 4 4 2 2

?1 , ? ?2 , ? ?3 都是μ 的无偏估计量,并求出每一估计量的方差. 试证 ?
?1 ) ? E ? 【证明】 (1) E ( ?
?2 ) ? E (?

1 ? 2 1 2 1 ?2 X1 ? X 2 ? ? E ( X1 ) ? E ( X 2 ) ? ? ? ? ? ? , 3 ? 3 3 3 3 ?3

1 3 E( X1 ) ? E( X 2 ) ? ? , 4 4 1 1 ?3 ) ? E ( X1 ) ? E ( X 2 ) ? ? , E (? 2 2

?1 , ? ?2 , ? ?3 均是μ 的无偏估计量. 所以 ?

?1 ) ? ? ? D( X1 ) ? ? ? D( X 2 ) ? (2) D(?

? 2? ? 3?

2

? 1? ? 3?

2

4 5? 2 2 X? ? , 9 9

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outstanding problems. We w a nt to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem -solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w law, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d soci al harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully the petitioners ' cas es "third-party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol utely cra ck down. F ive, im provi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive rev italiza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta nda r ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi nation of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadre s and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to play, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all level s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurate gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law. Firmly establis h the supr emacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and procedures, no matter w hat you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effective statutory duty must b e, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of power s must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it right , what thi ngs do, wh at not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establish t he s upremacy of consti tuti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no matter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im plementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res ponsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustwor thy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

3

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear "is to cla rify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng power for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and justice i s t he lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici al se ctor i n our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate lo ophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control m e cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrative law enf or cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be allowe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transformation of f orest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead in re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt wit h highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to varying degre e s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fundamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effe ct is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmat ic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he politica l e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uocuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative to hel p busi nesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries to make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d devel opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng the lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cement, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my area als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, impunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow t oo much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

5? 2 ?1? ? 3? ? D(?2 ) ? ? ? D( X1 ) ? ? ? D( X 2 ) ? , 8 ? 4? ? 4?

2

2

? ?1? ?3 ) ? ? ? ? D( X1 ) ? D( X 2 ) ? ? D(? , 2 ?2?
2

2

8.某车间生产的螺钉,其直径 X~N(μ ,σ 2) ,由过去的经验知道σ 2=0.06,今随机抽取 6 枚, 测得其长度(单位 mm)如下: 14.7 15.0 14.8 14.9 15.1 15.2 试求μ 的置信概率为 0.95 的置信区间. 【解】n=6,σ 2=0.06,α =1-0.95=0.05,

x ? 14.95, ua ? u0.25 ? 1.96, ,
2

μ 的置信度为 0.95 的置信区间为

? ? ? ? x ? u? / 2 ? ? (14.95 ? 0.1?1.96) ? (14.754,15.146) . n? ?
9.总体 X~N(μ ,σ 2),σ 2 已知,问需抽取容量 n 多大的样本,才能使μ 的置信概率为 1-α , 且置信区间的长度不大于 L? 【解】由σ 2 已知可知μ 的置信度为 1-α 的置信区间为 ? x ? u? / 2

? ?

? ?

?, n?

于是置信区间长度为

2? u? / 2 , n

4? 2 (u? / 2 ) 2 2? u? / 2 ≤L,得 n≥ 那么由 L2 n
10.设某种砖头的抗压强度 X~N (μ , σ 2) , 今随机抽取 20 块砖头, 测得数据如下 (kg· cm-2) : 64 69 49 92 55 97 41 84 88 99 84 66 100 98 72 74 87 84 48 81 (1) 求μ 的置信概率为 0.95 的置信区间. (2) 求σ 2 的置信概率为 0.95 的置信区间. 【解】 x ? 76.6, s ? 18.14, ? ? 1 ? 0.95 ? 0.05, n ? 20,

t? / 2( n? 1 )? t0 . 0 2(51 9? )
2 2 ?? ) / 2( n ? 1 )? ? 0 . 0 2(51 9?

2. 093,
2 32.8 ?5 20,. 9 7 5 ?( 1 9 )

8.907

(1) μ 的置信度为 0.95 的置信区间

s 18.14 ? ? ? ? ta / 2 (n ? 1) ? ? ? 76.6 ? ? 2.093 ? ? (68.11,85.089) ?x? n 20 ? ? ? ?
(2) ? 的置信度为 0.95 的置信区间
2

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outsta nding problems. We w ant to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem-solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w la w, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d social harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully t he petitioners ' cas es "third -party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol ut ely cra ck down. F ive, improvi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive revitaliza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta ndar ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi natio n of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadres and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to p lay, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious v isits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all lev el s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurat e gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law . Firmly establis h the supremacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and pr ocedures, no matter what you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effe ctive statutory duty must be, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the constructi on of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ng then t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it rig ht , what thi ngs do, what not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establ ish t he s upremacy of constituti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no ma tter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im pl ementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly ab out the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res po nsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Gov ernme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

4

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear " is to clarify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng po wer for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and ju stice i s the lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici a l se ctor in our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate loophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control me cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrativ e law enfor cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be all owe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transform ation of forest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead i n re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt with highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to vary ing degree s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fu ndamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effect is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmatic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he political e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling " and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uo cuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative t o hel p businesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries t o make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d dev el opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng t he lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cem ent, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my are a als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, i mpunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow too much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

? (n ? 1) s 2 (n ? 1) s 2 ? ? 19 19 ? , ?18.142 , ?18.142 ? ? (190.33, 702.01) ? 2 ??? 2 8.907 ? ? ?? / 2 (n ? 1) ?1?? / 2 (n ? 1) ? ? 32.852 ?(? ? 1) x? , 0 ? x ? 1; 11.设总体 X~f(x)= ? 其中? ? ?1 其他. ? 0,
X1,X2,…,Xn 是 X 的一个样本,求θ 的矩估计量及极大似然估计量. 【解】(1)

E( X ) ? ?


??

??

xf ( x)dx ? ? (? ? 1)x? ?1dx ?
0

1

? ?1 , ? ?2

X ? E( X ) ?


? ?1 , ? ?2

?? ?

2 X ?1 1? X

所以θ 的矩估计量 (2) 似然函数

?? ?

2 X ?1 . 1? X

n ? n ? ?(? ? 1) ? xi 0 ? xi ? 1 (i ? 1, 2, , n) . L ? L(? ) ? ? f ( xi ) ? ? i ?1 i ?1 ? 0 其他 ? n

取对数

ln L ? n ln(? ? 1) ? ? ? ln xi
i ?1 n d ln L n ? ? ? ln xi ? 0, d? ? ? 1 i ?1

n

(0 ? xi ? 1;1 ? i ? n),

? ? ?1 ? 所以θ 的极大似然估计量为 ?

n

? ln X
i ?1

n

.
i

? 6x ? (? ? x), 0 ? x ? ? ; 12.设总体 X~f(x)= ? ? 3 ? 其他. ? 0,
X1,X2,…,Xn 为总体 X 的一个样本 (1) 求θ 的矩估计量;

?) . (2) 求 D(?

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outstanding problems. We w a nt to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem -solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w law, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d soci al harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully the petitioners ' cas es "third-party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol utely cra ck down. F ive, im provi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive rev italiza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta nda r ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi nation of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadre s and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to play, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all level s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurate gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law. Firmly establis h the supr emacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and procedures, no matter w hat you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effective statutory duty must b e, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of power s must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it right , what thi ngs do, wh at not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establish t he s upremacy of consti tuti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no matter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im plementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res ponsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustwor thy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

5

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear "is to cla rify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng power for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and justice i s t he lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici al se ctor i n our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate lo ophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control m e cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrative law enf or cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be allowe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transformation of f orest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead in re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt wit h highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to varying degre e s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fundamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effe ct is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmat ic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he politica l e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uocuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative to hel p busi nesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries to make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d devel opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng the lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cement, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my area als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, impunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow t oo much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

【解】(1) E ( X ) ?

?

??

??

xf ( x)dx ?

?

6 x2

0

?

3

(? ? x)dx ?

?
2

,

令 所以θ 的矩估计量

EX ? X ?

?
2

,

? ? 2X . ?
4 DX , , n
?

?) ? D(2 X ) ? 4 D( X ) ? (2) D (?


E( X 2 ) ? ?
于是

6 x3 (? ? x)

0

?3

dx ?

6? 2 3? 2 ? , 20 10

D( X ) ? E ( X 2 ) ? ( EX ) 2 ?
所以

3? 2 ? 2 ? 2 ? ? ,, 10 4 20

?) ? ? . D(? 5n
2

13.设某种电子元件的使用寿命 X 的概率密度函数为 f(x,θ)= ?

?2e?2( x ?? ) , ?0,

x ? ?; x ?? .

其中 θ(θ>0)为未知参数,又设 x1,x2,…,xn 是总体 X 的一组样本观察值,求 θ 的极大似然估计 值. 【解】似然函数

? ?2 ( xi ?? ) ?2n ? e ? i ?1 L ? L(? ) ? ? ? 0 ?
n

xi ? 0; i ? 1, 2, 其他.

, n;

ln L ? n ln 2 ? 2? ( xi ? ? ), xi ? ? ; i ? 1, 2,
i ?1

n

, n,

d ln L ? 2n ? 0知 ln L(? ) ?, d? ? ? min{x }时 ln L(? ?) ? max ln L(? ) 那么当 ?

1?i ? n i

? ?0

? ? min{x } 所以θ 的极大似然估计量 ? i
1?i ? n

14. 设总体 X 的概率分布为 X P 0 θ
2

1 2θ(1-θ)

2 θ
2

3 1-2θ

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outsta nding problems. We w ant to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem-solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w la w, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d social harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully t he petitioners ' cas es "third -party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol ut ely cra ck down. F ive, improvi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive revitaliza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta ndar ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi natio n of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadres and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to p lay, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious v isits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all lev el s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurat e gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law . Firmly establis h the supremacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and pr ocedures, no matter what you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effe ctive statutory duty must be, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the constructi on of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ng then t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it rig ht , what thi ngs do, what not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establ ish t he s upremacy of constituti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no ma tter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im pl ementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly ab out the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res po nsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Gov ernme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

6

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear " is to clarify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng po wer for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and ju stice i s the lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici a l se ctor in our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate loophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control me cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrativ e law enfor cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be all owe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transform ation of forest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead i n re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt with highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to vary ing degree s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fu ndamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effect is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmatic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he political e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling " and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uo cuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative t o hel p businesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries t o make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d dev el opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng t he lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cem ent, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my are a als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, i mpunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow too much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

其中 θ(0<θ<

1 )是未知参数,利用总体的如下样本值 3,1,3,0,3,1,2,3,求 θ 的矩估 2

计值和极大似然估计值. 【解】

?? (1) E ( X ) ? 3 ? 4? , 令E ( X ) ? x 得? 又
?? 所以θ 的矩估计值 ?
(2) 似然函数 L ?
8

3? x 4

x ??
i ?1

8

xi ?2 8

3? x 1 ? . 4 4
6 i

? P( x ,? ) ? 4?
i ?1

(1 ? ? 2 )(1 ? 2? )4 .

ln L ? ln 4 ? 6ln ? ? 2ln(1 ? ? ) ? 4ln(1 ? ? ), d ln L 6 2 8 6 ? 28? ? 24? 2 ? ? ? ? ? 0, d? ? 1 ? ? 1 ? 2? ? (1 ? ? )(1 ? 2? )
解 6 ? 28? ? 24? ? 0
2



?1,2 ?

7 ? 13 . 2

由于

7 ? 13 1 ? , 12 2 ?? ? 7 ? 13 . 2

所以θ 的极大似然估计值为 15.设总体 X 的分布函数为

? ?? ?1 ? ? , x ? ? , F(x,β )= ? x ? 0, x ? ?. ?
其中未知参数 β>1,α>0,设 X1,X2,…,Xn 为来自总体 X 的样本 (1) 当 α=1 时,求 β 的矩估计量; (2) 当 α=1 时,求 β 的极大似然估计量; (3) 当 β=2 时,求 α 的极大似然估计量. 【解】

? ? , x ? 1; ? 当α =1 时, f ( x, ? ) ? F ( x,1, ? ) ? ? x ? ?1 ? x ? 1. ? 0,
1 x

Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outstanding problems. We w a nt to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem -solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w law, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d soci al harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully the petitioners ' cas es "third-party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol utely cra ck down. F ive, im provi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive rev italiza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta nda r ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi nation of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadre s and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to play, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all level s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurate gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law. Firmly establis h the supr emacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and procedures, no matter w hat you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effective statutory duty must b e, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of power s must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it right , what thi ngs do, wh at not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establish t he s upremacy of consti tuti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no matter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im plementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res ponsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustwor thy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

7

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear "is to cla rify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng power for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and justice i s t he lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici al se ctor i n our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate lo ophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control m e cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrative law enf or cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be allowe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transformation of f orest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead in re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt wit h highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to varying degre e s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fundamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effe ct is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmat ic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he politica l e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uocuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative to hel p busi nesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries to make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d devel opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng the lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cement, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my area als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, impunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow t oo much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

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Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outsta nding problems. We w ant to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem-solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w la w, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d social harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully t he petitioners ' cas es "third -party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol ut ely cra ck down. F ive, improvi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive revitaliza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta ndar ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi natio n of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadres and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to p lay, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious v isits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all lev el s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurat e gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law . Firmly establis h the supremacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and pr ocedures, no matter what you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effe ctive statutory duty must be, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the constructi on of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ng then t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it rig ht , what thi ngs do, what not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establ ish t he s upremacy of constituti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no ma tter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im pl ementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly ab out the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res po nsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Gov ernme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he

people, pr omises a nd the promi se to the society. To buil d a new

8

relations hip betwee n G overnment a nd busine ss. T he "two se ssi ons", General Se cretary of "Pro", "cle ar" the wor d succi nctly sum marized t he new relations hip betwee n Gov ernment a nd busines s, as pure politi cs, res ha ping the political relati ons hip specified i n the directi on. District le aders i n ha ndling politi cal and busi ness relati ons, engage i n tradi ng power for money, a nd finally stumbl ed, we a less on, always kee p in mind that "Pro", "cl ean" pra ctici ng "Pro", "clear". "Pr o" is to open a sincere e ngagement wit h private enter prise t o hel p s olve pra ctical difficulties ; " Clear " is to clarify the D ivision of pow er, exerci sed i n accor dance wit h, private e ntrepre neurs with i nnoce nt purit y, not abusi ng po wer for per sonal gain, not to e ngage in tra ding power for money. Thir d, in order t o maintain fairness a nd j ustice. Fairnes s and ju stice i s the lifeli ne of the r ule of la w, is t he be st devel opme nt environme nt. Currentl y, lax law enfor cement a nd t he judici a l se ctor in our regi on al so exist t o varying degrees, la w enforceme nt de partments a nd i ndivi dual window units power for pers ona l gains and bri bes, thi ck friends, relati ons , human cases , money cas es i n whi ch seri ously infringe on t he legitimate rig hts and i nterests of e nterpri ses a nd pe ople. Es pecially some law e nforcement and inspe ction for pr ofit purpose s, deliberately l ooki ng for cor porate loophol es, found dire ctly under the ti cket does not give busine ss impr ovement opportunities. We re cruit a com pany does n't eas ily, cultivati ng a busi nes s more difficult, never for personal gai n, systemati c haras sment, card, last che cked to check t o ge t the enter prise coll apse d. To g uarantee t he legitimate rig hts a nd i nterests. Al ways pr ocee d from the overall situati on of reform and devel opment of servi ces, f ully consider t he chara cteristics of pr oduction a nd ma nagement i n non -publi c e nterpris es a nd social benefits, a n a ccurate grasp of legal limits, prote ct the enthusia sm of entre preneurs a nd practi ti oner s in innovation and e ntrepre neurs hip, enhancing expectations a nd confi dence. To pr omote stri ct enforceme nt. Strengt heni ng law enfor cement procedures, impr ove law enfor cement performance evaluati on, strengthe ning t he s upervi sion of law e nforcement, ex plorati on a nd pra ctice of risk control me cha nism of law e nforceme nt to further sta ndardize t he s ocial security, urba n management , road traffic admi nistrativ e law enfor cement, effectively free, extensive law -enfor cement a nd lax enfor cement of law enforcement and ot her iss ues. To uphol d justi ce. Justice i s the last li ne of Defe nse to safeguard fairne ss a nd j ustice , to unequivocall y support the courts and pr ocuratorates independently exerci se level .. . Judi cial a ctivities were rampa nt, must not be allowe d to run, favors, money, must not be all owe d to knowingly vi olate the mis carriage, vi olations of the l egitimate rights and interest s of the mas ses must not be all owe d to a buse of power, to make forest mas s ca n be felt in every judicial cases i n e quity and justice . Four to dee pen gras s-r oots governance a ccording t o lawchain do l ong, a nd put s cale big . To serve the devel opment of enterpri ses. D uocuo simulta neously impr oving s ervice efficie ncy, build better publi c servi ces platform, e nha nce work efficie ncy, initiative to help busine sses s olve the proj ect pr oce dure s, financing l oans, iss ues s uch as land-use a ppr oval, reduce operati ng costs, busi ness travel light a nd e nha nce the confi dence to over come all ki nds of difficultie s and the Foundation, real entre prene urial pa ssi on play entrepre ne urshi p, e nha nce t he inter nal vitality and creativity. SI XI NG an construction, pr omoting the rule of law, trie s to make the transform ation of forest development XI Ge neral Secretary stres sed, to reinvigorate Northeast China, optimize d devel opme nt environment is very important. E nvironme nt of rule of law most gather M oss , the most conducive to development. Improvi ng the lea ding ca dres ' usi ng the method of thought and the r ule of law Admi nistration work, probl em -s olving , the ability to pr omot e the devel opme nt, is t he key to promoti ng the rule of law. The law may affect the efficiency of out of the path of deve lopme nt will be m ore smooth, won devel opme nt gains will be s ustained, a nd end with greater efficiency. Lea ding cadres at all level s shoul d take the lead i n re spe ct of law la w, a bide by, and actively foster Socialist culture , actively promoti ng the field of multi-level governa nce accor ding t o law, gui de the masses and cons ciously abide by t he la w, failing t o find law, solve the problem by la w, i n accor dance wit h the law preva il. XXX admi nistration by law of leadi ng ca dres do not exist on t he rul e of la w, law enforceme nt, ca sual , and vow not t o invest ors, t he new s cores and other turmoil. T hese im portant ex positions on my distri ct create g ood development e nvironme nt with highly targeted and gui dance, especially t he G eneral Se cretary pointe d out that t he chaos in my area al so exist s to vary ing degree s, s ome eve n quite seri ous. Leadi ng ca dres at all l evels must improve t he development envir onme nt of rule of law as a fu ndamental task, a dhere t o the pr oblem oriente d, sol id and s olve the probl ems in the constr uction of rule of law, to r ule the new effect for devel opme nt environment impr ovements. To hold "key minority". Leaders of this gr oup, although few i n num ber, but the effect is critical . If a local lea ders take the lead right a ccordi ng to law, i n accor dance with t he law, the local CPPCC fresh, pragmatic and efficient development e nvironme nt. Converse ly, if a local leaders of ignoring the la w, impunit y, not only t he political e nvironment will be destr oyed, will have seri ous implicati ons for the dev elopment envir onment . Now, s ome leadi ng ca dres la ck of awarene ss on the importance of lear ning, t hat learn or not does not matter. T hink efficie ncy is t oo low too m uch, act a ccor ding to t he pr oce dure, t han a n executive order getting al ong wit h. I n deali ng with complex is sues , often s peak of "settling " and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop a nd stable, but di sregard the law admi nistration, in accor dance wit h the la w, the r ulechain do l ong, a nd put s cale big . To serve the devel opment of enterpris es. D uo cuo simulta neously impr oving se rvice efficie ncy, build better publi c servi ces platform, e nha nce w ork efficiency, initiative t o hel p businesse s solve t he pr oject procedures, fina nci ng loa ns, is sue s such a s land-use a pproval, re duce operating costs , busine ss travel light and enha nce the confide nce t o overcome all kinds of difficulties a nd the Foundati on, real e ntrepre neuri al pas sion play entre preneurs hip, e nhance the internal vitality and creativity. SI XING an construction, prom oting the r ule of la w, tries t o make the transformation of forest development XI Ge neral Secretary stre sse d, to reinvig orate Nort heast China, optimize d dev el opme nt environment is very im portant. E nvironment of rule of law most gather Mos s, the most conducive t o devel opme nt. Improvi ng t he lea ding cadres ' usi ng the method of thoug ht and the rule of law Admini stration w ork, pr oblem -s olving, t he ability to pr omote the devel opment, i s the key to promoti ng the r ule of law. T he law may affect the efficie ncy of out of the pat h of devel opme nt will be more sm ooth, won devel opme nt gains will be sustaine d, and end wit h greater efficie ncy. Lea ding cadres at a ll levels should take t he lea d in res pe ct of law la w, abi de by, a nd a ctively foster Socialist culture , actively promoti ng the fiel d of multi-l evel gover nance accor ding to la w, g uide t he masse s and consci ously abide by the law, faili ng to find law, solve t he pr obl em by law, in a ccordance with t he law prevail. XXX admi nistration by law of lea ding cadres do not exist on t he rule of law, la w enfor cem ent, casual, and vow not to i nvestors , the new s core s and other turmoil . The se important expositions on my distri ct create g ood devel opme nt environment wit h hig hly targeted a nd gui dance, e spe cially the Ge neral Secretary poi nted out that the chaos in my are a als o exists to varyi ng degre es, some eve n quite seri ous . Lea ding cadre s at all level s must impr ove the devel opment environment of rule of law a s a fundame ntal task, a dhere t o the problem ori ented, soli d and s olve the problems i n the construction of rul e of la w, to r ule the new effect for devel opment e nvironment impr ovements. To hold "key minority". Lea ders of this group, although few in numbe r, but the effect is criti cal. If a l ocal l eaders take the lea d right a ccordi ng to la w, in a ccorda nce with t he la w, the l oca l CPPCC fresh, pragmatic a nd efficie nt devel opme nt envir onment. Conversel y, if a local lea ders of ignori ng the law, i mpunity, not only t he political environment w ill be destroye d, w ill have serious impl ications for t he development envir onme nt. Now, some l eadi ng ca dres la ck of aware ness on t he importance of lear ning, that lear n or not does not matter. Thi nk efficiency is too l ow too much, a ct according to t he pr oce dure, t han an executive order getting al ong with. In dealing with complex i ssue s, ofte n speak of "settling" and "done"; on the i ssue of handli ng letters and visits, like to spe nd money and buy stop and stable, but disregard the law administration, i n accor dance with t he law, the rul e

z ??z??

1.28 0.9

1.645 0.95

1.96 0.975

2.33 0.99

【解】 X ~ N ? 3.4,

? ?

X ? 3.4 62 ? ~ N (0,1), ? ,则 Z ? 6/ n n?

5.4 ? 3.4 ? ?1.4 ? 3.4 ?Z? P{1.4 ? X ? 5.4} ? P ? ? 6/ n ? ? 6/ n ? ? P ?? n ? Z ? ? 3 ? ? ? ? ? ? n ? ?? ? ? ? 3 ? ?
于是 ? ?

n? ? 3 ? n ? ? 2? ? n ? ? 1 ? 0.95 ? ? ? 3 ? ? 3 ?

n ? n? ? ? 0.975 则 3 ? 1.96 , ? 3 ?

∴ n≥35. 17. 设总体 X 的概率密度为

? ?, ? f(x,θ )= ?1 ? ? , ? 0, ?

0 ? x ? 1, 1 ? x ? 2, 其他.

其中θ 是未知参数(0<θ <1),X1,X2,…,Xn 为来自总体 X 的简单随机样本,记 N 为样本值 x1,x2,…,xn 中小于 1 的个数.求: (1) θ 的矩估计; (2) θ 的最大似然估计. 解 (1) 由于

EX ? ?

??

??

xf ( x;? )dx ? ? ? xdx ? ? (1-? ) xdx
0 1

1

2

1 3 3 ? ? ? (1 ? ? ) ? ? ? . 2 2 2 3 3 ? ? ? X ,解得 ? ? ? X , 2 2 ? 所以参数 的矩估计为


??
(2) 似然函数为

3 ?X. 2

L(? ) ? ? f ( xi ;? ) ? ? N (1 ? ? )n? N ,
i ?1

n

取对数,得

ln L(? ) ? N ln ? ? (n ? N ) ln(1 ? ? ),
两边对 ? 求导,得
Grass-r oots gov erna nce a ccording t o law is a n important foundation for promoti ng the constructi on of rule of law, but al so the most ba sic development envir onment . Des pite my good social order in Ge neral, but there are law -a bidi ng cons cious ness, social order is not standard, regar dless of faith, Twining visit visit a nd other outstanding problems. We w a nt to active ly promote t he field of multi -level gover nance accor ding to la w, pr omote the continuous improveme nt of the s ocial e nvironment. To pr omote universal complia nce . Actively foster the r ule of law culture , carry out law publi city a nd educati on on hone sty and tr ustwort hine ss, guide the masses a nd consci ously abi de by the law, faili ng to find method, problem -solvi ng method, method of gradually changi ng the worl d, he is not looki ng for but some one "uns poken r ules", formed all la w law, a bide by the good atmosphere. To s trengthen t he comprehensive ma nagement of publ ic se curit y. Dee pe ning peace xi ngan constr ucti on, str ongly 。 计 设 材 驭 驾 度 高 论 从 据 依 和 想 思 导 指 学 教 题 为 作 ) 维 三 ( 目 中 程 把 要 是 就 课 .说 准 标 量 质 后 用 使 付 ; 续 手 面 书 理 办 方 甲 时 管 接 交 移 在 并 , 收 验 工 竣 的 业 物 本 与 参 against viole nce crime, mafia and serious crimi nal offences, to protect t he legitimate rights and interest s of citize ns, legal persons, carry out criminal poli cy of temper justice wit h mercy, the maximum stimulating social vitality, a nd ear nestly safeguar d soci al harm ony and stability. To res olve social confli cts by law. To further sm ooth cha nnels of reporting s ocial conditi ons a nd public opi nion, improvi ng regulati on, ar bitration, a s well as dispute res oluti on mechani sms, impleme nt fully the petitioners ' cas es "third-party" heari ngs and s upervi sing system of letters a nd cal ls, and to res olve the i nvolved law laws uit into t he or bit of rule of la w, vexatious, Twini ng visit visit, distur bing s ocial order a nd other malici ous extortion, resol utely cra ck down. F ive, im provi ng cadre s V itale, provi de strong prote ction for forest development XI Ge neral Secretary stre ssed t hat the compre hensive rev italiza tion in Northeast China, needs a hig h quality, s olid styl e, ca dres of the dare to pla y. Ca dre ca dres is a pledge, should want to do work and abl e to do good, ent husiasm is param ount . Treat party cadres , it is ne cess ary to Strict manageme nt, and warm care, e nable t he br oad mass es of ca dres work hard w ork, this i s two parall el principles. I n strict a ccordance wit h the sta nda r ds of good ca dres se lecti on a nd a ppoint ment, the real officers , dare officer s, those w ho wa nt to play, good as excell ent ca dres at all levels of leaders hip i n the pa st. At prese nt, some lea ding cadres w ork initiative i s not high, beyond political , idle , lazy governance governa nce, not as, sl ow, mes sy and a phenome non still exist to varyi ng de grees, affected and restricted economi c and social development. We m ust mobilize the e nthusiasm of cadres a s an urge nt task, adhere to combi nation of incentives a nd constraints, a nd a dhere to the stri ct management a nd warm care, pra ctical s oluti on "for the officer s not to" pr oblem, motivate cadre s and better lea d the masse s to an undertaking , the ca dres a nd create t he ne w achievement in a dare to play, good at s how s as new. To i dentify the probl em, accurate pulse of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the r ule of law work of thinki ng and take up res ponsi bility for the constructi on of the rule of law. Put learning first. Premise i s ignorant of the la w, abi de by t he law. Lea ding ca dres at all level s shoul d take the lea d in studying t he Constit ution a nd la ws and regulati ons closely related to w or k assumed by, a n accurate gras p of the ba sic positi on of our party to a ddre ss the i ssue of the rule of law, know n for the s cale to do thi ngs, figure out how to use it right, w hat thing s do, what not to do, it can never "legal literacy". To enhance the aw arenes s of the r ule of law. Firmly establis h the supr emacy of constit utional law, l egal equality before the, right by the law makes the right to statutory, as well as t he rule of law, develop ha bits of rul e of law, to dis card the r ule and ca nnot, must not get overridden by aut hority, at the right pre ssure . Should take the lead to a bide by. Fulfil its mandate i n strict a ccorda nce wit h statutory a uthority and procedures, no matter w hat you want to a dhere t o the la w, thought of rule by law and the rul e of law to tackle hot is sue s, effective statutory duty must b e, without a uthori zation, is not availabl e. Such as construction are as, s ome cadre s are be cause there i s no procedure is followed by the rule s, pai d a heavy price, w e shoul d learn from them, i n strict a ccordance with the law on bi ddi ng and im plementation .. . Promise d to give preferenti al pol icies for e nterpri ses, hesitant to cash or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a ccel erate decentralizati on. S pecificati on li st list list of powers, res ponsi bilities a nd neg ative, clearance, revocation does not ada pt to the current sit uation of the development of policy document s, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of power s must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out the campaign. Crack dow n on law enfor cement regulati ons, uncivil a nd not as, a s undermini ng economic development, s uch as envir onme ntal problems, pay close attention to the gras s-r oots level w eaknesses, stri ctly investigate and dea l with the gras s-r oots level corr upti on and de nial of Justi ce agai nst the intere sts of the mass es, s uch as corruption a nd corr uption, rut hles s pe ople ar ound "flies", further optimization of the development envir onme nt. In particular, stre ngthe ning the construction of Governme nt credit, a nd trustworthy practice for companie s and i nvestors , and must not break faith with t he people, pr omises a nd the promi se to the society. To buil d a new of law to visit and contribute to make visits to t he vexatious visits arroga nce . On t hese i ssue s, we need to have a pr oper understanding, shoul d take the lead to e stablis h a se nse of fear of the law, stre ngthen t he applicati on of the rule of law and the rule of law w ork of think ing and take up respons ibility for the construction of the rule of law. Put lear ning first. Pr emise is ignorant of the law, a bide by the law. Leadi ng cadre s at all levels s hould take the l ead in studyi ng the Constitution and laws a nd reg ulations cl osely relate d to w ork ass umed by, an a ccurate grasp of the basi c position of our party to address t he iss ue of the r ule of law, known for the scale t o do t hings , figure out how t o use it right , what thi ngs do, wh at not to do, it ca n never "legal literacy". To e nha nce t he aware ness of the rule of law. Firmly establish t he s upremacy of consti tuti onal la w, legal e quality before the, right by the law makes the right to statut ory, as w ell as the rule of la w, devel op habits of rule of la w, to di scard t he rule a nd cannot, must not get overri dde n by a uthorit y, at the right press ure. Shoul d take the lea d to abi de by. Fulfil its mandate in stri ct accordance with stat utory aut hority and pr oce dures , no matter what y ou want t o adhere to the la w, thoug ht of rule by law a nd t he rule of law to tackle hot is sues , effective statutory duty must be , without aut horizati on, is not available . Such as constructi on area s, s ome cadre s are be cause there i s no procedure is follow ed by t he rule s, pai d a heavy pri ce, we shoul d learn from them, i n strict accor dance with the law on bi ddi ng and im plementati on .. . Promise d to give prefere ntial policie s for enterpri ses, hesitant to cas h or ca sh not at all. Mas ses feel strongly about the se iss ues, it i s ne cessary t o be s olved. To a cce lerate de centralizati on. S pecifi cation li st list list of powers, res ponsi bilities a nd negative, cleara nce , revocati on does not adapt to the curre nt situati on of the devel opme nt of poli cy documents, espe cially the rig ht to admini strative examination a nd a pproval , the ca ncellation must be cancele d, the delegation must be de centralize d to achieve zer o-w ait, one-st op, seamless, im prove admi nistrative efficiency and servi ce levels. In parti cula r, the delegation of powers must be ca ught properly, never able t o loft is no answ er, no one care s, ca use backfire, people work harde r. To carry out th



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