Suppose you have four groups of data, and you want to do hypothesis tests (t-tests) to compare
Question:
Suppose you have four groups of data, and you want to do hypothesis tests (t-tests) to compare all possible pairs of means.
a. How many pairwise comparisons can be done with four groups called A, B, C, and D? Show all possible pairs, starting with AB.
b. Using the Bonferroni Correction, which significance level should you use for each comparisons if you want an overall significance level of 0.05?
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a There are six possible pairwise comparisons that can be done with four gr...View the full answer
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Related Book For 
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
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