31. Random samples of 25 observations were selected from each of three populations. For these data, SSTR

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31. Random samples of 25 observations were selected from each of three populations. For these data, SSTR = 120 and SSE =216.

a. Set up the ANOVA table for this problem.

b. At the a=.05 level of significance, can we reject the null hypothesis that the three population means are equal?

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Essentials Of Modern Business Statistics

ISBN: 9780324312843

3rd Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams

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Question Posted: Nov 08, 2024 06:00 AM

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31. Random samples of 25 observations were selected from each of three populations. For these data, SSTR

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Essentials Of Modern Business Statistics

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