The coefficient of determination (R²)is A)the ratio of the unexplained variation in y to the total variation in y. B)the ratio of the explained variation in y to the total variation in y. C)the ratio of the explained variation in y to the unexplained variation in y. D)the ratio of the unexplained variation in y to the explained variation in y.

Question

Quizplus · Accepted Answer

The coefficient of determination, also known as R-squared, is the proportion of the total variation in y that is explained by the variation in the independent variable. Therefore, it is the ratio of the explained variation in y to the total variation in y.

The Coefficient of Determination (R2)is

The Coefficient of Determination (R²)is