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    Exam 13: Inference About Comparing Two Populations
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    Given the Information: ,The Number of Degrees of Freedom
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Given the Information: ,The Number of Degrees of Freedom

Question 166

Question 166

Multiple Choice

Given the information: Given the information:   ,the number of degrees of freedom that should be used in the pooled variance t-test is: A) 40 B) 38 C) 15 D) 25 ,the number of degrees of freedom that should be used in the pooled variance t-test is:


A) 40
B) 38
C) 15
D) 25

Correct Answer:

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