Answer Both questions 1. In general, when should you use non-parametric vs. parametric tests? 2. Specifically, what are...

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Psychology

Answer Both questions

1. In general, when should you use non-parametric vs. parametrictests?

2. Specifically, what are the parametric equivalents of theMann-Whitney, Wilcoxon rank-sum & signed-rank, Kruskal-Wallis,and Friedman's tests? what type of variables or research designwould call for each of these tests (i.e. how do know which test touse)?

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a A general rule to use while deciding to use a nonparamedic versus a parametric test is to investigate whether the data is normally distributed Nonparametric tests are    See Answer
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