fenil 24 April 2020 at 13:23 PM

Question	Correlation is a term frequently used in conjunction with regression analysis, and is
	measured by the value of the coefficient of correlation, r. The best explanation of the value r is that it
	A) Is a measure of the relative relationship between two variables
	B) Ranges in size from negative infinity to positive infinity.
	C) Interprets variances in terms of the independent variable.
	D) Is always positive.