For which of the following quantities is the adjusted multiple coefficient of determination adjusted??
A) the number of regression parameters including the y-intercept
B) the number of dependent variables and the sample size
C) the number of independent variables and the sample size
D) the coefficient of correlation and the significance level

Question

Quizplus · Accepted Answer

The adjusted multiple coefficient of determination is adjusted for the number of independent variables and the sample size. This adjustment accounts for the possibility that adding more independent variables to the model may increase the R-squared even if they are not statistically significant, which can lead to overfitting.

For Which of the Following Quantities Is the Adjusted Multiple