In multiple regression,the constant :
A)Is the expected value of the dependent variable Y when all of the independent variables have the value zero
B)Is necessary to fit the multiple regression line to set of points
C)Must be adjusted for the number of independent variables
D)All of these options

Question

In multiple regression,the constant  :
A)Is the expected value of the dependent variable Y when all of the independent variables have the value zero 
B)Is necessary to fit the multiple regression line to set of points 
C)Must be adjusted for the number of independent variables 
D)All of these options

Quizplus · Accepted Answer

The constant in multiple regression represents the expected value of the dependent variable when all independent variables have a value of zero. It is also known as the "intercept" term in the regression equation. It is not necessary to adjust for the number of independent variables, and it is not necessary to fit the line to a set of points.

In Multiple Regression,the Constant