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Exhibit 9-3
N = 49 = 54 $\mu$ 50
H_a $\mu$

question 16

question 16

Multiple Choice

Exhibit 9-3
n = 49 $Exhibit 9-3 n = 49 = 54.8 s = 28 H<sub>0</sub>: \mu 50 H<sub>a</sub>: \mu > 50 -Refer to Exhibit 9-3. If the test is done at the 5% level of significance, the null hypothesis should A) not be rejected B) be rejected C) Not enough information given to answer this question. D) None of these alternatives is correct.$ = 54.8
s = 28
H₀: $\mu$ $Exhibit 9-3 n = 49 = 54.8 s = 28 H<sub>0</sub>: \mu 50 H<sub>a</sub>: \mu > 50 -Refer to Exhibit 9-3. If the test is done at the 5% level of significance, the null hypothesis should A) not be rejected B) be rejected C) Not enough information given to answer this question. D) None of these alternatives is correct.$ 50
H_a: $\mu$ > 50
-Refer to Exhibit 9-3. If the test is done at the 5% level of significance, the null hypothesis should

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