Consider the following two independently chosen samples: Sample 1 Sample 2 12.1.10.5 13.4. 9.5 11.7. 8.2 10.7.

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Consider the following two independently chosen samples:
Sample 1 Sample 2
12.1…………………….10.5
13.4……………………. 9.5
11.7……………………. 8.2
10.7……………………. 7.8
14.0…………………….11.1
Use a significance level of 0.05 for testing the null hypothesis that σ21 ≤ σ22.
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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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