Question: 10.2. In Output 10.2b: (a) Why did we do three Wilcoxon tests after the Friedman test? Why Wilcoxon rather than paired t-tests or Mann-Whitney U

10.2. In Output 10.2b: (a) Why did we do three Wilcoxon tests after the Friedman test? Why Wilcoxon rather than paired t-tests or Mann-Whitney U tests? (b) Explain the results of the Wilcoxon tests in nontechnical terms

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