Question: Question: Define Wilcoxon Rank Sum Test Problem: Raw Scores: Group 1: 10, 13, 15, 16, 20, 21, 11, 17 Group 2: 12, 19, 18, 14,

Question: Define Wilcoxon Rank Sum Test

Problem:

Raw Scores:

Group 1: 10, 13, 15, 16, 20, 21, 11, 17

Group 2: 12, 19, 18, 14, 9, 25, 4, 22

If alpha is set at 0.5, are the groups significantly different?

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