Short Answer
Set up the rejection regions for the following testing conditions. Assume the assumptions of normality and equal variances are satisfied. ; n1 = 10, n2 = 12, and
= 0.05.
______________ ; n1 = 4, n2 = 8, and
= 0.01.
______________ ; n1 = 15, n2 = 15, and
= 0.05.
______________
Correct Answer:

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