Consider the following two independently chosen samples whose population variances are not equal to each other: Sample

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Consider the following two independently chosen samples whose population variances are not equal to each other:

Sample 1 12.1 13.4 11.7 10.7 14.0 Sample 2 10.5 9.5 8.2 7.8 11.1

a. Using a significance level of 0.025, test the null hypothesis that m1 - m2 … 0.

b. Calculate the p-value.

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Business Statistics

ISBN: 9781292220383

10th Global Edition

Authors: David Groebner, Patrick Shannon, Phillip Fry

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