Shown below is a partial Excel output from a regression analysis. a.Use the above results and write the regression equation. b.Compute the coefficient of determination and fully interpret its meaning. c.Is the regression model significant? Perform an F test and let $\alpha$ = 0.05. d.At $\alpha$ = 0.05, test to see if there is a relation between x₁ and y. e.At $\alpha$ = 0.05, test to see if there is a relation between x₃ and y.

Question

Quizplus · Accepted Answer

The Answer of Shown below is a partial Excel output from a regression analysis. a.Use the above results and write the regression equation. b.Compute the coefficient of determination and fully interpret its meaning. c.Is the regression model significant? Perform an F test and let $\alpha$ = 0.05. d.At $\alpha$ = 0.05, test to see if there is a relation between x₁ and y. e.At $\alpha$ = 0.05, test to see if there is a relation between x₃ and y.

Shown Below Is a Partial Excel Output from a Regression α\alphaα

Shown Below Is a Partial Excel Output from a Regression $\alpha$