如果随机变量ξ~N(0,1),标准正态分布表中相应x0的值为Φ(x0)则( )A 发布时间:2017-05-12 16:50 │ 来源:www.tikuol.com 题型:选择题 问题: 如果随机变量ξ~N (0,1),标准正态分布表中相应x0的值为Φ(x0)则( )A.P(ξ=x0)=Φ(x0)B.P(ξ>x0)=Φ(x0)C.P(|ξ|<x0)=Φ(x0)D.P(ξ<x0)=Φ(x0)
题型:选择题 Only after food has been dried, salted or canned ______ for later consumption.A.that is should be storedB.should be storedC.should it be storedD.it should be stored 查看答案