SOLUTION: What critical region(s) for z would be used to test the hypotheses: H_0:μ=10 and H_a:μ≠10, for a = 0.05 ?
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Question 976239: What critical region(s) for z would be used to test the hypotheses: H_0:μ=10 and H_a:μ≠10, for a = 0.05 ?
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
critical region is : {z/ z<-1.96 or z>1.96}
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Thanks
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