Suppose You Want to Test the Claim That $\mu = 3.5 .$

Multiple Choice

Suppose you want to test the claim that $\mu = 3.5 .$ Given a sample size of n=48 and a level of significance of $\alpha$ =0.01 , when should you reject H₀ ?

A) Reject H₀ if the standardized test statistic is greater than 2.575 or less than -2.575 .
B) Reject H₀ if the standardized test statistic is greater than 2.33 or less than -2.33 .
C) Reject H₀ if the standardized test statistic is greater than 1.96 or less than -1.96
D) Reject H₀ if the standardized test statistic is greater than 1.645 or less than -1.645