The _____ is a nonparametric inferential test for comparing sample medians of two independent groups of scores. A)Wilcoxon matched-pairs signed-ranks T test B)Wilcoxon rank-sum test C)$\chi$² test for independence D)$\chi$² goodness-of-fit test

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The Wilcoxon rank-sum test, also known as the Mann-Whitney U test, is a nonparametric test used to compare the medians of two independent groups of scores. It is appropriate when the assumptions of the t-test are not met, such as when the data are not normally distributed or when the variances are unequal. The Wilcoxon signed-rank test, on the other hand, is used to compare the medians of two related groups. The other two options listed are not relevant to comparing sample medians of two independent groups.

The _____ Is a Nonparametric Inferential Test for Comparing Sample χ\chiχ

The _____ Is a Nonparametric Inferential Test for Comparing Sample $\chi$