A correlation coefficient value of +1.0 indicates
A) a stronger degree of correlation than -1.0.
B) that the two variables are causally related.
C) that a perfect relationship between the two variables exists.
D) that high values of one variable are predictive of low values on the other variable.
E) that the highest value on one variable will be associated with the lowest value on the other variable.

Question

Quizplus · Accepted Answer

A correlation coefficient value of +1.0 indicates a perfect positive relationship between two variables, meaning as one variable increases, the other variable also increases in a perfectly linear manner.

A Correlation Coefficient Value of +1.0 Indicates