问题标题:
二项总体p=0.6,从中抽样n=5,问P(X>3)和P(X
问题描述:
二项总体p=0.6,从中抽样n=5,问P(X>3)和P(X
范玉飞回答:
P(X3)=0.33696
所以P(X>3)比P(X
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二项总体p=0.6,从中抽样n=5,问P(X>3)和P(X