Under what conditions would Spearman's correlation coefficient be used?
A) When data are distributed normally.
B) When data are non-normally distributed.
C) When data are distributed parametrically.
D) None of the above.

Question

Quizplus · Accepted Answer

Spearman's correlation coefficient is a non-parametric method used for measuring the strength and direction of association between two variables when the data are non-normally distributed. It does not assume any specific distribution of the data and can be used when the variables are measured on an ordinal or continuous scale.

Under What Conditions Would Spearman's Correlation Coefficient Be Used