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it is desired to test the hypothesis Ho = 40 against the alternative hypothesis = 42 on the basis of random sample from a
it is desired to test the hypothesis Ho = 40 against the alternative hypothesis = 42 on the basis of random sample from a normal population with S.D o = 4 if the probability of type-I error is 0.05 and the probability of Type -II error is to be 0.24 .find the required size of sample.
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John E Freunds Mathematical Statistics With Applications
Authors: Irwin Miller, Marylees Miller
8th Edition
978-0321807090, 032180709X, 978-0134995373
