In the Wilcoxon sign-rank test,the strength of the relationship can be measured with the matched-pairs rank biserial correlation coefficient.How is the calculated value interpreted for the strength of the relationship?
A)The coefficient is interpreted the same way as the values for Epsilon-squared.
B)The coefficient is interpreted the same way as the values for omega-squared.
C)The coefficient is interpreted the same way as the values for eta-squared.
D)The coefficient is interpreted the same way as the Pearson correlation coefficient.

Question

Quizplus · Accepted Answer

The matched-pairs rank biserial correlation coefficient is interpreted in the same way as the Pearson correlation coefficient, which measures the strength and direction of a linear relationship between two variables. Therefore, choice D is the best answer.

In the Wilcoxon Sign-Rank Test,the Strength of the Relationship Can