14. What is the appropriate test statistic? A. z = *- B. z = C. z = 4o. D. None of the choices Compute the value of the test statistic.

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Given n = 30; lo = 12,500; = 10,000; s 2000; a = 10%
14. What is the appropriate test statistic?
ーHo
A.z =D프
B.z 3D프
C. z = *H0
D. None of the choices
Compute the value of the test statistic.
Transcribed Image Text:Problem Given n = 30; lo = 12,500; = 10,000; s 2000; a = 10% 14. What is the appropriate test statistic? ーHo A.z =D프 B.z 3D프 C. z = *H0 D. None of the choices Compute the value of the test statistic.
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