Question #1

The more predictors are added to a regression model, the larger the coefficient of determinationR2value will be.

True / False

Question #2

For the testof the usefulness of a multiple linear regression model involving 5 predictor variables and 25 observations, the numerator and denominator degrees of freedom for the critical value ofFare 4 and 24, respectively.

True / False

Question #3

In testing the significance of a multiple regression model in which there are three independent variables, the null hypothesis is H0: Beta1 = Beta2 = Beta3

True / False