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

question 55

question 55

Multiple Choice

Exhibit 9-2
n = 64 $Exhibit 9-2 n = 64 = 50 s = 16 H<sub>0</sub>: \mu 54 H<sub>a</sub>: \mu < 54 -Refer to Exhibit 9-2. The test statistic equals A) -4 B) -3 C) -2 D) -1$ = 50
s = 16
H₀: $\mu$ $Exhibit 9-2 n = 64 = 50 s = 16 H<sub>0</sub>: \mu 54 H<sub>a</sub>: \mu < 54 -Refer to Exhibit 9-2. The test statistic equals A) -4 B) -3 C) -2 D) -1$ 54
H_a: $\mu$ < 54
-Refer to Exhibit 9-2. The test statistic equals

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