【判断题】【消耗次数：1】
<img src=https://huaweicloudobs.ahjxjy.cn/0D73FADEB5BCAA310B7E056C11F05DC9.png title=6.png alt=6.png/>
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/FED6E7F58813F0DE312D13CCDE73B671.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/C4167499696579C11A4291A4864456C1.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/5530D0A2138A7D667B4FDEDD42158520.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/8472D5099BCBFA7A45E1118C8A39DFF4.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/16536D0AFC32D41707FE836FAAAF62DE.png title=6-4.png alt=6-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/05F1E336D4DB1D8D74DE53F521940B0C.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/1EE9E836B7A4EC23DA3213A20979B67A.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/A18AEB55D7B2E139EA54F72F0E2996C0.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/A25EC92ACC9E5BBD1359C04717718823.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A2A8F239096DC2B1B464A725092429AE.png title=6-4.png alt=6-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/6F6BE2E230E2DF84F9389B9C4951C546.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/F606240993A56E81B958B25D2D593FE1.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/5C26A7E5079B1B553ACF37CE1F8CD698.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/C1BD49C6AD5D8202CAA2CD81673BA451.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/D4E2FFD55C9E52852797B5FD82096020.png title=6-4.png alt=6-4.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/6426A10D397C73F0EEB5A6FD20201F34.png title=6.png alt=6.png/>
①
正确
②
错误
【多选题】
<img src=https://huaweicloudobs.ahjxjy.cn/631A67ABC7C0AA0DB0C7B9BEE9A1849E.png title=5.png alt=5.png/><img src=https://huaweicloudobs.ahjxjy.cn/EC8583C8AA766F69070257512104A8D4.png title=6.png alt=6.png/>则下面计算结果正确的是
①
<img class=jc-formula data-tex=a=\frac { 1 }{ 3 } src=https://huaweicloudobs.ahjxjy.cn/A4FC0D089B3E34A4C9C765EFDCB415BC.png style=vertical-align: middle;/>
②
<img class=jc-formula data-tex=a=-\frac { 2 }{ 3 } src=https://huaweicloudobs.ahjxjy.cn/4B2120C41DECCC8AFE70663918986066.png style=vertical-align: middle;/>
③
<img class=jc-formula data-tex=b=0 src=https://huaweicloudobs.ahjxjy.cn/9A81261EDFE166EEDF6D639A4EE5E39C.png style=vertical-align: middle;/>
④
<img class=jc-formula data-tex=c=-\frac { 2 }{ 3 } src=https://huaweicloudobs.ahjxjy.cn/F7BE9659ED2B1AE2CF628D7EF81508DB.png style=vertical-align: middle;/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/7413C1B64517657E3F16F261DCD43065.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/3DC336E99F6B05D5121C4799609038A6.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/DFE6D8E77AB81D11232A71A72277EAE8.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/9704BDFAC2973842B5B6FC2B31DC3370.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/5420335CBE5D51E57FD278CB999F97B7.png title=6-4.png alt=6-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/672C370BB35B710A418E3D500E9EC2E6.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/CECE98386F1859806D8F10B0B343805D.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/178FCF9F8240F543E75731808780BC3F.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/ABF175860647D441D1CD8FA44526A9FD.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/4CD8D84707C095DA9423433F9A9DDC63.png title=6-4.png alt=6-4.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/B8518F7BE32D302E9CFC451891A53220.png title=6.png alt=6.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/E25E17DBCB632CE53195B4F9DEDAB8C4.png title=6.png alt=6.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/F0E857790FE7E5802B3C3ED944582F18.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/CE6F13652F621798B1A2C32C759A402C.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/3AAA30E033A5A14230A716FFD0D33BA1.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A6D6B412EC6398FB16E6630F7F223435.png title=6-4.png alt=6-4.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/0B58517CA24006A5B0B05CE00A386782.png" title="5.png" alt="5.png"/><img src="https://huaweicloudobs.ahjxjy.cn/F46D2A2ADF5A2F30279E2B17345E9A5D.png" title="6.png" alt="6.png"/>[填空1]
随机题目
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/EE3CDF59B0561DC9BCF7E669945AA3FD.png title=题干.png alt=题干.png width=740 height=81 style=width: 740px; height: 81px;/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/93B9D31CA7A6DFD89850160BAC111042.png style= title=1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/480853E08D6DE588655AE8E7AE3C2487.png title=2.png style=white-space: normal;/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/1786EC2A1323301899C1FA9F672C0A20.png title=3.png style=white-space: normal;/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/4D9D5C239ADA48D18DDBC78A210B0CCF.png title=4.png style=white-space: normal;/>
【单选题】
某种产品表面上的疵点数服从泊松分布,平均每件上有1个疵点,若规定疵点数不超过1的为一等品,价值10元;疵点数大于1不多于3的为二等品,价值8元;3个以上者为废品,则产品的废品率为
①
8/3e
②
1-8/3e
③
1-5/2e
④
5/2e
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/CD06610B35948D1DE51C5BF3A8EC36BE.png title=题干.png alt=题干.png width=778 height=76 style=width: 778px; height: 76px;/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/061705AE237CFDFFB69B6866FF40278C.png style= title=1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/392CD3024B6445EB60EFA0BAA54311CD.png title=3.png style=white-space: normal; width: 735px; height: 86px; width=735 height=86/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/1734F9887CF8B20581EDC18E4732E631.png title=2.png style=white-space: normal;/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/2DFA2E7A019D116E0DDDB3D63A90D1B9.png title=4.png style=white-space: normal; width: 752px; height: 110px; width=752 height=110/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4763991A5FEB36C30F2D15F1459AAB51.png title=题干.png alt=题干.png width=861 height=114 style=width: 861px; height: 114px;/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/553893536C82E40DB761A7EC2161D45E.png style= title=1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/11A6CA965CD07046649EDDD564936419.png title=2.png style=white-space: normal;/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/B83D282BA6B9F81623D41FBB9CE648BB.png title=3.png style=white-space: normal;/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/784505A81EE65223625BEFFA092FB96D.png title=4.png style=white-space: normal;/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/D2821A9203B1245B21C7DAD128DD9F65.png title=题干.png alt=题干.png width=762 height=90 style=width: 762px; height: 90px;/>
①
1
②
9
③
10
④
6
【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/>
【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;/>
【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;/>
【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;/>
【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;/>