Which of the following correlation coefficients represents the highest degree of association between two variables?
A) +.70
B) +.30
C) -.20
D) -.90

Question

Quizplus · Accepted Answer

A correlation coefficient of -.90 represents the highest degree of association between two variables as it indicates a strong negative (inverse) relationship. A correlation coefficient of +.70 represents a strong positive relationship, while +.30 and -.20 represent moderate positive and weak negative relationships, respectively.

Which of the Following Correlation Coefficients Represents the Highest Degree