The Dean of a Major University Claims That the Mean $\mu \leq 3.6$

Multiple Choice

The dean of a major university claims that the mean number of hours students study at her University (perday) is at most 3.6 hours. If a hypothesis test is performed, how should you interpret a decision that rejects thenull hypothesis?

A) There is sufficient evidence to reject the claim $\mu \leq 3.6$ .
B) There is not sufficient evidence to reject the claim $\mu \leq 3.6$ .
C) There is sufficient evidence to support the claim $\mu \leq 3.6$ .
D) There is not sufficient evidence to support the claim $\mu \leq 3.6$ .