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# A Test Is Made Of $H _ { 0 } : \mu = 63 \text { versus } H _ { 1 } : \mu > 63$

Question 14
Multiple Choice
Question 14
Multiple Choice

## A test is made of $H _ { 0 } : \mu = 63 \text { versus } H _ { 1 } : \mu > 63$A sample of size n=68 is drawn, and $\bar { x } = 62$ The population standard deviation is $\sigma = 20$ Compute the value of the test statistic z .

A) -1.84
B) -0.05
C) -0.41
D) 0.34

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