Which of the following is a non-parametric test?
A) ANOVA
B) Pearsons correlation
C) Independent samples t-test
D) Mann-Whitney test

Question

Quizplus · Accepted Answer

The Mann-Whitney test is a non-parametric test used to compare two independent groups, making it the best choice out of the options provided. ANOVA and independent samples t-test are parametric tests used for multiple group comparisons and two group comparisons, respectively. Pearsons correlation is used to measure the linear correlation between two continuous variables.

Which of the Following Is a Non-Parametric Test