When the slope of the regression line of Y on X is positive, then the array of data points on the scatter plot
A) goes from upper left to lower right
B) goes from lower left to upper right
C) goes parallel to the abscissa
D) none of these

Question

Quizplus · Accepted Answer

When the slope of the regression line of Y on X is positive, it means that as X increases, Y also tends to increase. This relationship is reflected by a scatter plot that goes from lower left to upper right.

When the Slope of the Regression Line of Y on X