In Testing the Validity of a Multiple Regression Model,a Large

Multiple Choice

In testing the validity of a multiple regression model,a large value of the F-test statistic indicates that:

A) most of the variation in the independent variables is explained by the variation in y.
B) the model has significant explanatory power because at least one slope coefficient is not zero.
C) most of the variation in y is unexplained by the regression equation.
D) the model provides a poor fit.