A Spearman's rank-order correlation coefficient is a technique used when determining the correlation between two _______ scaled variables.
A) nominal
B) interval
C) ordinal
D) ratio

Question

Quizplus · Accepted Answer

Spearman's rank-order correlation coefficient is used when determining the correlation between two ordinal scaled variables. The other options (nominal, interval, and ratio) are not suitable for this technique.

A Spearman's Rank-Order Correlation Coefficient Is a Technique Used When