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Wilcoxon Rank-Sum Test Guide by bien27ven is a document available to read on EtoBox.
What is Wilcoxon Rank-Sum Test Guide about?
The document outlines the Wilcoxon Rank-Sum Test, a nonparametric method for comparing two independent groups, particularly useful for small sample sizes or non-normal distributions. It provides a step-by-step guide for conducting the test, including ranking observations and calculating U values. An example involving leukemia patients is presented to illustrate the application of the test, along with hypotheses and a decision rule for determining the effectiveness of a serum treatment.
- Author
- bien27ven
- Language
- EN