Suppose you want to test the claim that mu notequalto 3.5. Given a sample size o

Question

Suppose you want to test the claim that mu notequalto 3.5. Given a sample size of n = 48 and a level of significance of alpha = 0.02, When should you reject H_0? A. Reject H_0 if the standardized test statistic is greater than 2.575 or less than -2.575. B. Reject H_0 if the standardized test statistic is greater than 1.96 or less than -1.96. C. Reject H_0 if the standardized test statistic is greater than 2.33 or less than - 2.33. D. Reject H_0 if the standardized test statistic is greater than 1.645 or less than -1.645.

Explanation / Answer

for it is two tailed testl therefore critical value of z =-/+ 2.33

hence option C is correct,

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