Refer to Exercise 8.31. a. Compare the mean scores for the three divisions using an appropriate multiple-
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a. Compare the mean scores for the three divisions using an appropriate multiple- comparison procedure. Use a = .05.
b. What can you conclude about the differences in mean scores and the nature of the divisions from which any differences arise?
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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