Consider the following hypothesis test H0 21 22 Ha 21 22 a What is your conclusion if n1 21, s21 8 2, n2 26, and s22 4 0 Use 05 and the p value approach b Repeat the test using the critical value approach ...

a Larger sample variance is Degrees of freedom 20 and 25 Usi ...

Consider the following hypothesis test. H0: 21 = 22 Ha: 21 22 a. What is your

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Consider the following hypothesis test.

H0: σ21 = σ22

Ha: σ21 ≠ σ22

a. What is your conclusion if n1 = 21, s21 = 8.2, n2 = 26, and s22 = 4.0? Use α = .05 and the p-value approach.

b. Repeat the test using the critical value approach.

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Statistics For Business & Economics

ISBN: 9781285846323

12th Edition

Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey Camm, James Cochran

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Question Posted: Aug 02, 2016 09:56 AM

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Consider the following hypothesis test. H0: 21 = 22 Ha: 21 22 a. What is your

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