If N is 20 or greater, which table would you use to determine the significance of a Mann-Whitney U?
A) Chi-square table
B) Mann-Whitney table
C) Normal distribution table
D) t-test table

Question

Quizplus · Accepted Answer

When the sample size (N) is 20 or greater, the Mann-Whitney U test can be approximated by a normal distribution. Therefore, the significance of a Mann-Whitney U can be determined using a normal distribution table.

If N Is 20 or Greater, Which Table Would You