Which of the following tests would not be an example of nonparametric method?
A)Mann-Whitney-Wilcoxon test
B)Wilcoxon signed-rank test
C)sign test
D)t test

Question

Quizplus · Accepted Answer

The t test is a parametric method, as it assumes normal distribution of the data. The other three options are all examples of nonparametric methods, as they do not make any assumptions about the underlying distribution of the data.

Which of the Following Tests Would Not Be an Example