Which correlation coefficient represents no relationship between two variables?
A) 1.00
B) −1.00
C) −.50
D) 0.00

Question

Quizplus · Accepted Answer

A correlation coefficient of 0.00 indicates no linear relationship between the two variables. This means that there is no association between the variables and they are completely uncorrelated. A correlation coefficient of 1.00 indicates a perfect positive relationship, while a correlation coefficient of −1.00 indicates a perfect negative relationship. A correlation coefficient of −0.50 indicates a moderate negative relationship.

Which Correlation Coefficient Represents No Relationship Between Two Variables