You Wish to Test the Claim That $\mu > 33$ At a Level of Significance of α

Multiple Choice

You wish to test the claim that $\mu > 33$ at a level of significance of α $\alpha$ = 0.05 and are given sample statistics n = 50, $\overline { \mathrm { x } } = 33.3$ Assume the population standard deviation is 1.2. Compute the value of the standardized test statistic. Round your answer to two decimal places.

A) 1.77
B) 2.31
C) 0.98
D) 3.11