Which of the following cannot be negative?
A) coefficient of determination
B) coefficient of correlation
C) coefficient of the independent variable, x, in the regression equation
D) y-intercept in the regression equation

Question

Quizplus · Accepted Answer

The coefficient of determination, also known as the R-squared value, is a measure of how well the regression model fits the data. It ranges from 0 to 1, where a value of 0 indicates that the model explains none of the variability in the dependent variable and a value of 1 indicates that the model explains all of the variability in the dependent variable. Therefore, the coefficient of determination cannot be negative.

Which of the Following Cannot Be Negative