If the coefficient of determination is .64,
A)it indicates that 64% of the differences in individuals' job performance can be explained by their differences in test scores
B)it indicates that 64% of the differences in individuals' job performance cannot be explained by their differences in test scores
C)the coefficient of determination does not indicate anything about the explanation of the differences in test scores
D)it indicates that 80% of the differences in individuals' job performance can be explained by their differences in test scores

Question

Quizplus · Accepted Answer

The coefficient of determination, denoted as R^2, represents the proportion of the variance in the dependent variable that is predictable from the independent variable. In this case, a coefficient of determination of .64 means that 64% of the variance in job performance (dependent variable) can be explained by the variance in test scores (independent variable).

If the Coefficient of Determination Is .64