Question

Refer to Exercise 18.
You have selected two random samples of size 50, one from Population 1 and one from Population 2. You intend to use the samples to test the following hypotheses regarding the difference in means for the two populations: H0: μ1 – μ2 = 0 Ha: μ1 – μ2 ≠ 0
a. Compute the pvalue for the sample result and explain what it means.
b. Use the pvalue from part a to decide whether you will reject the null hypothesis. Explain your decision.


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  • CreatedJuly 16, 2015
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