It makes a difference in the __________ test(s) which value is given a rank of 1.
A) Mann-Whitney U Test
B) Wilcoxon matched-pairs signed-ranks T test
C) Both of the descriptive alternatives are correct
D) Neither of the descriptive alternatives is correct.

Question

Quizplus · Accepted Answer

In the Wilcoxon matched-pairs signed-ranks T test, the smallest difference between pairs is given a rank of 1, making the assignment of ranks crucial to the test's outcome. The Mann-Whitney U Test, however, ranks all observations together regardless of which group they belong to, so the specific value given a rank of 1 is not as critical in the context of the question.

It Makes a Difference in the __________ Test(s) Which Value