Question

Which of the following are characteristics of the correlation coefficient?

Check all that apply.

A. It must be between -1 and 1.
B. It must be positive.
C. It indicates the percentage of points that lie on the regression line.
D. The correlation coefficient tells you how strong the residuals are.
E. If correlation is positive, the slope of the regression line is also positive.

Answer 1

@Mehek14

Answer 2

@Nnesha