Which of the following are characteristics of the correlation coefficient?

Check all that apply.

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

Question

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

directrix · Answer

Do you think that this is true:

 A. If correlation is positive, the slope of the regression line is also positive.

directrix · Answer

@chelssrennae