Exhibit 9-2
N = 64 = 50
S = $\mu$

Multiple Choice

Exhibit 9-2
n = 64 = 50
s = 16
H₀: $\mu$ 54
H_a: $\mu$ < 54
-Refer to Exhibit 9-2. If the test is done at 95% confidence, the null hypothesis should

A) not be rejected
B) be rejected
C) Not enough information is given to answer this question.
D) None of these alternatives is correct.