Another index of the strength of the effect that one variable has on another is the:
A)slope
B)intercept
C)error score
D)none of these

Question

Quizplus · Accepted Answer

The slope of a regression line represents the strength of the relationship between two variables. A steeper slope indicates a stronger effect of one variable on the other, while a flatter slope indicates a weaker effect. Therefore, A is the best choice as it directly relates to the strength of the effect one variable has on another.

Another Index of the Strength of the Effect That One