Which of the Following Correctly Describes the Coefficient of Multiple

Multiple Choice

Which of the following correctly describes the coefficient of multiple determination?

A) It is denoted byand is interpreted as the proportion of the total variation that is explained by the regression of y on the predictor variables.
B) It is computed as the ratio of total variation to explained variation.
C) In the case of two independent variables, it describes how well the regression hyperplane fits the data.
D) It is computed as the ratio of total variation to explained variation and in the case of two independent variables, it describes how well the regression hyperplane fits the data.
E) None of these.