Question

Suppose that a random sample from a normal population with the known variance σ2 is to be used to test the null hypothesis µ = µ0 against the alternative hypothesis µ = µ1, where µ1 > µ0, and that the probabilities of type I and type II errors are to have the preassigned values a and ß. Show that the required size of the sample is given by


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  • CreatedNovember 04, 2015
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