You Wish to Test the Claim That $\mu \leq 24$ At a Level of Significance of α = 0

Multiple Choice

You wish to test the claim that $\mu \leq 24$ at a level of significance of α = 0.01 and are given sample statistics n = 40, $\bar { x } = 25.8 \text {. }$ Assume the population standard deviation is 4.3. Compute the value of the standardized test statistic. Round your answer to two decimal places.

A) 2.65
B) 3.51
C) 2.12
D) 1.96