作者jophice (Jophice)
看板Statistics
标题[问题] 有关检定力的问题
时间Thu Mar 15 01:49:01 2007
Suppose that x1 x2 x3 ...xn is Bernoulli distribution
for which the parameter p is unknown
suppose we are desired to test the
H0:p=0.2
H1:p=0.4
y=x1+x2+...+xn ~binomial(n,p)
Q:If n=10,and the test procedure is to reject H0 if Y>3.
Compute the power of this test
我的问题在於p要带0.2还是0.4呢
拜托高手帮忙一下，後天就要考试了><
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