<img src=https://huaweicloudobs.ahjxjy.cn/90DE00CC1A33B69AE4141216E938286A.png title=QQ截图20170105141858.png alt=QQ截图20170105141858.png style=white-space: normal;/>

【单选题】【消耗次数：1】

① <img src=https://huaweicloudobs.ahjxjy.cn/4F02BB34019B01827D81DECE1525D172.png title=QQ截图20170105142211.png alt=QQ截图20170105142211.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/455797CA18792757A35FADFCCF29A217.png title=QQ截图20170105142227.png alt=QQ截图20170105142227.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/FC8491D1E4DB44108822D7DB057CA293.png title=QQ截图20170105142243.png alt=QQ截图20170105142243.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/E7C2FDDABF41B2C2CA5E2EEAB684381C.png title=QQ截图20170105142250.png alt=QQ截图20170105142250.png style=white-space: normal;/>

参考答案：

复制

纠错

相关题目

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/90DE00CC1A33B69AE4141216E938286A.png title=QQ截图20170105141858.png alt=QQ截图20170105141858.png/>

① <img src=https://huaweicloudobs.ahjxjy.cn/4F02BB34019B01827D81DECE1525D172.png title=QQ截图20170105142211.png alt=QQ截图20170105142211.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/455797CA18792757A35FADFCCF29A217.png title=QQ截图20170105142227.png alt=QQ截图20170105142227.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/FC8491D1E4DB44108822D7DB057CA293.png title=QQ截图20170105142243.png alt=QQ截图20170105142243.png/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/E7C2FDDABF41B2C2CA5E2EEAB684381C.png title=QQ截图20170105142250.png alt=QQ截图20170105142250.png/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/A2B32A066BAF2281525EEF77DE0A8967.png title=QQ截图20170105222644.png alt=QQ截图20170105222644.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/7EDC847E33E86807B0E4EC28972B4B81.png title=QQ截图20170105222653.png alt=QQ截图20170105222653.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/E16337BBC730E255CA108E7C272BA06A.png title=QQ截图20170105222700.png alt=QQ截图20170105222700.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/493869BAF8D735EE235E25F13716F4AF.png title=QQ截图20170105222713.png alt=QQ截图20170105222713.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/AAAABAD89B983EF8F2748699F960F61D.png title=QQ截图20170105222720.png alt=QQ截图20170105222720.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/ACCC024B36B62798A28EAA4490A2341E.png title=QQ截图20170105142841.png alt=QQ截图20170105142841.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/A516FBC8509FE62ABF8594EF45B3D479.png title=QQ截图20170105142852.png alt=QQ截图20170105142852.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/7A195A7BB5A6D6630399232DD7CD4646.png title=QQ截图20170105142900.png alt=QQ截图20170105142900.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/6DECC1AF6722BC2F4FEA3F311AA1E076.png title=QQ截图20170105142909.png alt=QQ截图20170105142909.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/10BF496722BEDC67D564718AF21D49CB.png title=QQ截图20170105142917.png alt=QQ截图20170105142917.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/EAC7F1517AF4CDD2C63116D3CBCE8EE2.png title=QQ截图20170105222541.png alt=QQ截图20170105222541.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/A127CD1DD6EEB74E6820960BFD01D22F.png title=QQ截图20170105222554.png alt=QQ截图20170105222554.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/F688398F0AFBA6F46B0B1F940C8BB838.png title=QQ截图20170105222601.png alt=QQ截图20170105222601.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/DDEA614A37E33503D8927FD69D4486A6.png title=QQ截图20170105222609.png alt=QQ截图20170105222609.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/B0D650E0BD48090250F46C8666CC7F71.png title=QQ截图20170105222616.png alt=QQ截图20170105222616.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/112CAF81FB4AA85C505260C1A3B46D64.png title=QQ截图20170105143206.png alt=QQ截图20170105143206.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/95289AC835C26724408AA4379AB734CB.png title=QQ截图20170105143213.png alt=QQ截图20170105143213.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/5C3CF7722AA35D3C7A4867689282CDB9.png title=QQ截图20170105143221.png alt=QQ截图20170105143221.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/4D2B5BE519A1E9E0F97FAE1569015188.png title=QQ截图20170105143232.png alt=QQ截图20170105143232.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/DE6CFD61F0859E4BD0CC321963B6FE1C.png title=QQ截图20170105143242.png alt=QQ截图20170105143242.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/B8E519D255F410DEC0CBB04218E47B10.png title=QQ截图20170105215205.png alt=QQ截图20170105215205.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/34818CD139B9C2A89F700C4CB4ED8444.png title=QQ截图20170105215213.png alt=QQ截图20170105215213.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/CA00968537D2720B487C7DA5112B6CE6.png title=QQ截图20170105215221.png alt=QQ截图20170105215221.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/E5EDFF71C1A83E73D1ECFC332B560AC3.png title=QQ截图20170105215228.png alt=QQ截图20170105215228.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/C4AD6AA9862BB41C2128B5C65D32DA70.png title=QQ截图20170105215235.png alt=QQ截图20170105215235.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/878768604797FDC9F36F063B16F063C3.png title=QQ截图20170105211946.png alt=QQ截图20170105211946.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/E46A8483390F2825D1CFB85A2A816801.png title=QQ截图20170105211955.png alt=QQ截图20170105211955.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/799905B41C213907EAFC763464473F1F.png title=QQ截图20170105212001.png alt=QQ截图20170105212001.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/22ABA3EE71503FFC56D1182FA9C1D0E3.png title=QQ截图20170105212008.png alt=QQ截图20170105212008.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/CB7804AC8F89B223AE7187BD4E217E81.png title=QQ截图20170105212015.png alt=QQ截图20170105212015.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/A5BE767EC6F11D56CE6D3856F6AB5DE4.png title=QQ截图20170105211445.png alt=QQ截图20170105211445.png style=white-space: normal;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/C89A36D20078F37CC7392FFB8186EC9A.png title=QQ截图20170105211459.png alt=QQ截图20170105211459.png style=white-space: normal;/>

② <img src=https://huaweicloudobs.ahjxjy.cn/311204225F69F0713FCF6695E23964AC.png title=QQ截图20170105211510.png alt=QQ截图20170105211510.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/DC6F7ADF6AC1FB838BB86A2152F4F2C7.png title=QQ截图20170105211517.png alt=QQ截图20170105211517.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/46F16E202ABC8F14695BF04BC8C1610D.png title=QQ截图20170105211524.png alt=QQ截图20170105211524.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/9204DB4F9075F9100BCAE73E018E3663.png title=QQ截图20170105163259.png alt=QQ截图20170105163259.png style=white-space: normal;/>

① 0.8543

② 0.1457

③ 0.3541

④ 0.2543

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/FA01B4293FFD986B27593B9C7B840E3D.png title=QQ截图20170105163026.png alt=QQ截图20170105163026.png style=white-space: normal;/>

① 0.5

② 0.6

③ 0.66

④ 0.7

查看完整题目与答案

随机题目

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/B7319F3A2E4D8147392704EDBDF5276F.png title=题干.png alt=题干.png width=825 height=47 style=width: 825px; height: 47px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/C11832AB0459C6359BE89FC090E4981E.png style=width: 195px; height: 47px; title=2.png width=195 height=47/>

② <img src=https://huaweicloudobs.ahjxjy.cn/B7C148A344072B4A45D3F2352B2C8E8E.png title=1.png style=white-space: normal; width: 100px; height: 39px; width=100 height=39/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/F00599135518EF9BDA37FFBD82725667.png title=3.png style=white-space: normal; width: 199px; height: 51px; width=199 height=51/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/41C4696FDAC2A6470FF8CB3A1D4A94D6.png title=4.png style=white-space: normal; width: 149px; height: 49px; width=149 height=49/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/2B8F5B37567233E3945BBCE9B555C0DC.png title=题干.png alt=题干.png width=778 height=64 style=width: 778px; height: 64px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/EFC675AE3744A9AF93F09018BCB4A2E7.png style= title=1.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/E4B5592E21E079EB5C40749489FEB427.png title=2.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/5FB3C875071AE4B9B2646BAE5AEBD870.png title=3.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/A2FD86B4633AC9A2BB900CEB3192861C.png title=4.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/993CD1D23E1CAC3999CF9170310D5A62.png title=题干.png alt=题干.png width=833 height=82 style=width: 833px; height: 82px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/6439788EF1744D5A048267BE5E3D02AC.png style= title=1.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/2D1FB5ED18FB726B5C7C0C7151103B4B.png title=2.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/B9AD33650D0BEEDC14E936D562A08495.png title=3.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/D4F366EF697EED6DBD892B43241B36C2.png title=4.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/B44336CF7177A36C779FFEC8826C0BB8.png title=题干.png alt=题干.png width=836 height=55 style=width: 836px; height: 55px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/9AEB04A316A3B1E7BCDEC34957E7C3B8.png style= title=3.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/B339F9DC268320C55F4FCF5A5BBEBF1B.png title=1.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/82A1BB3858850308E6FABEBDE0337950.png title=2.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/162294D152FF7A4B03A26FE8AEB66CEE.png title=4.png style=font-size: 16px; white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/E811BB97EA43FDB21E028B14E126541F.png title=题干.png alt=题干.png width=838 height=202 style=width: 838px; height: 202px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/9E8B0F4613EE30F1CB79091696C9EB6E.png style= title=2.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/4FDA682B2237D0B4AD6FEFD4D79A8AB3.png title=1.png style=font-size: 18.018px; white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/0F4EBD10A003700E91CE30F72E8847CF.png title=3.png style=font-size: 18.018px; white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/A25E2F5CD520C4BA9C20C009698D30D2.png title=4.png style=font-size: 18.018px; white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/039C8EE93F5C459EEA5E64DCBD3C95D4.png title=题干.png alt=题干.png width=709 height=49 style=width: 709px; height: 49px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/7E32F6908050549BB59B3107AA164C6C.png style= title=2.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/F2424EDA4B55ABB64407084EF4F935A0.png title=1.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/AB0364A166BD97EEBA62E9FC6A885266.png title=3.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/45923ED9269F4E6D855B695B9DDD201B.png title=4.png style=white-space: normal;/>

查看完整题目与答案

【单选题】设相互独立的随机变量X,Y均服从(o,1）上的均匀分布,令Z=X+Y则( ).

① Z也服从(0，1)上的均匀分布

② P(X=Y)=0

③ Z服从(0，2)上的均匀分布

④ Z~N(1，0)

查看完整题目与答案

【单选题】四人独立地破译一份密码,已知各人能译出的概率分别为1/5.1/4.1/3.1/6则密码最终能被译出的概率为( ).

① 1

② 1/2

③ 2/5

④ 2/3

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/100E1F6F104E065491422A80D4CC8160.png title=题干.png alt=题干.png width=835 height=99 style=width: 835px; height: 99px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/A37BC314181FD92122DC388FC45BC343.png style= title=3.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/E3A84CF6F5E7A4ECDEDF0D332868FA81.png title=1.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/D5E6FBC9D67F1810F3745A7D50A2E3FB.png title=2.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/CC2D38E790013EFF1C56C92C6D8B3858.png title=4.png style=white-space: normal;/>

查看完整题目与答案

【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/C92407F815151000CA4AC9483911D54B.png title=题干.png alt=题干.png width=820 height=111 style=width: 820px; height: 111px;/>

① <img src=https://huaweicloudobs.ahjxjy.cn/2FC74D076255E936F6524710B944EEA3.png style= title=2.png/>

② <img src=https://huaweicloudobs.ahjxjy.cn/6BF421D92F29AC09C5AB2BC76A673DF6.png title=3.png style=white-space: normal;/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/25CAA6A8D5EB3AC996C1B6EBB98815F8.png title=1.png style=white-space: normal;/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/94164A0E9B1002F4D1358BF875A8EBD2.png title=4.png style=white-space: normal;/>

查看完整题目与答案