Which of the following correctly describes a multiple-regression ANOVA test?
A) It is a test of the significance of individual coefficients, rather than of the overall significance of the regression model.

B) It amounts to testing the hypothesis that none of the true regression coefficients is 0 and that, therefore, all the independent predictors help explain the variation of the dependent variable.
C) It is a test of the overall significance of a regression, rather than a test of the significance of individual coefficients.
D) Both A and B

Question

Which of the following correctly describes a multiple-regression ANOVA test?
A) It is a test of the significance of individual coefficients, rather than of the overall significance of the regression model.

B) It amounts to testing the hypothesis that none of the true regression coefficients is 0 and that, therefore, all the independent predictors help explain the variation of the dependent variable.
C) It is a test of the overall significance of a regression, rather than a test of the significance of individual coefficients.
D) Both A and B

Quizplus · Accepted Answer

A multiple-regression ANOVA test is a test of the overall significance of a regression, rather than a test of the significance of individual coefficients. It tests whether the regression equation as a whole is statistically significant and explains a significant amount of the variation in the dependent variable. Individual coefficients can be tested separately using t-tests, but the multiple-regression ANOVA test is focused on the overall model's significance.

Which of the Following Correctly Describes a Multiple-Regression ANOVA Test