The value for the slope of the regression equation is ______.
A) always a positive number
B) always a negative number
C) either positive or negative
D) a squared result

Question

Quizplus · Accepted Answer

The slope of the regression equation can be either positive or negative, depending on the direction of the relationship between the two variables. If there is a positive relationship, the slope will be positive, and if there is a negative relationship, the slope will be negative. Therefore, the slope can be either positive or negative.

The Value for the Slope of the Regression Equation Is