The regression line measures
A) the overall effectiveness of the dependent variable.
B) the ability to predict a correlation coefficient.
C) the average effect size.
D) the best possible prediction of the dependent variable

Question

Quizplus · Accepted Answer

The regression line is used in statistics to predict the value of a dependent variable based on the value of one or more independent variables. It represents the best possible prediction of the dependent variable, given the linear relationship between the dependent and independent variables.

The Regression Line Measures