In a Multiple Regression Model,the Coefficients on the Independent Variables

Multiple Choice

In a multiple regression model,the coefficients on the independent variables measure

A) the percent of the variation in the dependent variable explained by a change in that independent variable,all other influences held constant.
B) the change in the dependent variable from a one-unit change in that independent variable,all other influences held constant.
C) the change in that independent variable from a one-unit change in the dependent variable,all other influences held constant.
D) the change in the dependent variable explained by the random error,all other influences held constant.