When you have large sample sizes for the Mann-Whitney U and the Wilcoxon matched-pairs signed-ranks T test, you use thedistribution as the sampling distribution. A) normal B) t C) F D) x².

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Quizplus · Accepted Answer

The Mann-Whitney U and the Wilcoxon matched-pairs signed-ranks T test, when applied to large sample sizes, approximate the normal distribution due to the Central Limit Theorem. This allows for the use of z-scores and normal distribution tables for significance testing.

When You Have Large Sample Sizes for the Mann-Whitney U