Which of the following tests employs matched-pairs sampling?
A) The Wilcoxon signed-rank test.
B) The Wilcoxon rank-sum test.
C) The Mann-Whitney test.
D) The Friedman test.
E) The chi-square test.

Question

Quizplus · Accepted Answer

The Wilcoxon signed-rank test employs matched-pairs sampling as it compares two sets of paired data to determine if there is a significant difference between them.

Which of the Following Tests Employs Matched-Pairs Sampling