If you are interested in testing whether the median of a population is equal to a specific value, an appropriate test to use is:
A) the Mann-Whitney U test.
B) the t-test.
C) the Wilcoxon signed rank test.
D) the Wilcoxon Matched-Pairs Signed Rank test.

Question

Quizplus · Accepted Answer

The Wilcoxon signed rank test is specifically designed for testing hypotheses about the median of a population, making it the appropriate choice for this scenario. It is a non-parametric test used when the assumptions of the t-test (such as normality) are not met, and it is particularly useful for comparing the median of a sample to a known value or comparing the medians of two related samples.

If You Are Interested in Testing Whether the Median of a Population