Suppose the population distribution is normal with known s. Let g be such that . For testing

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Suppose the population distribution is normal with known s. Let g be such that . For testing versus , consider the test that rejects H0 if either or , where the test statistic is

a. Show that .

b. Derive an expression for . [Hint: Express the test in the form “reject H0 if either .”]

c. Let . For what values of g (relative to

a) will

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Probability And Statistics For Engineering And The Sciences

ISBN: 9781133169345

8th Edition

Authors: Jay L Devore, Roger Ellsbury

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Question Posted: Sep 21, 2024 11:01 AM

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Suppose the population distribution is normal with known s. Let g be such that . For testing

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Probability And Statistics For Engineering And The Sciences

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