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This Question: 1 pt Suppose you want to test the claim that u#3.5. Given a sample size of n= 51 and a level of significance o

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Answer)

Test is two tailed

So first we will divide the alpha in to two equal parts

0.05/2 = 0.025

From z table, P(z<-1.96) = P(z>1.96) = 0.025

So rejection region is

Reject Ho if test statistics is less than -1.96 or greater than 1.96

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