单项选择题
随机变量X服从标准正态分布N(0,1),若P(X≤x)取值为0.1,0.3,0.5,0.7,0.9,则对应的x……
随机变量X服从标准正态分布N(0,1),若P(X≤x)取值为0.1,0.3,0.5,0.7,0.9,则对应的x值分别是()。
A.1.2816,0.5244,0,-0.5244,-1.2816
B.-1.2816,-0.5244,0,0.5244,1.2816
C.1.2816,-0.5244,0,0.5244,-1.2816
D.-1.2816,0.5244,0,-0.5244,-1.2816