An F test from an ANOVA using five samples is statistically significant. The researcher now wishes to

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An F test from an ANOVA using five samples is statistically significant. The researcher now wishes to determine which pairs of the five population means differ significantly from each other. Why are multiple comparisons procedures necessary rather than just performing all of the possible t tests?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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