设随机变量X~B(100,0.5),应用中心极限定理可算得P{50<X<60}≈( )。(附:Φ(2)=0.9772)
0.4772
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/269584.html
上一篇:商业银行在一定的条件下能够形成数倍于原始存款的派生存款,这充分体现了商业银行的( )。
下一篇:My BrotherMy brother is off at college, and at age 14, I miss him terribly. My brother is a rare kind of guy. He's smart and kind. And my friends say he's lovely. But it's how he handles things and how he treats his friends and his family that