Which of the following are characteristics of the correlation coefficient? Check all that apply.
AIt must be positive.
BIt must be between -1 and 1.
CThe correlation coefficient tells you how strong the residuals are.
DIt indicates the percentage of points that lie on the regression line.
EIf correlation is positive, the slope of the regression line is also positive
AIt must be positive.
BIt must be between -1 and 1.
CThe correlation coefficient tells you how strong the residuals are.
DIt indicates the percentage of points that lie on the regression line.
EIf correlation is positive, the slope of the regression line is also positive
