Two samples are randomly selected from each population. The sample statistics are given below. Find the...

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Two samples are randomly selected from each population. The sample statistics are given below. Find the...

Two samples are randomly selected from each population. The sample statistics are given below. Find the P-value used to test the claim that mu 1equalsmu 2. Use alphaequals0.05. n 1 equals40, n 2 equals35, x overbar 1 equals12, x overbar 2 equals13, sigma 1 equals2.5, sigma 2 equals2.8

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Answer 1

Answer #1

Hence we get P value = 0.1065 (rounded up to 4 decimal places)

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Answer 2

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