What can we conclude if the coefficient of determination is 0.94?
A)Strength of relationship is 0.94.
B)Direction of relationship is positive.
C)94% of total variation of one variable is explained by variation in the other variable.
D)A and B are correct.

Question

Quizplus · Accepted Answer

The coefficient of determination (r-squared) represents the percentage of total variation in the dependent variable (y) that is explained by the independent variable (x). Therefore, if the coefficient of determination is 0.94, we can conclude that 94% of the total variation in y is explained by variation in x. The strength and direction of the relationship are represented by the correlation coefficient (r) and are not necessarily related to the coefficient of determination.

What Can We Conclude If the Coefficient of Determination Is