A multiple regression analysis produced the following tables.
Using $\alpha$ = 0.01 to test the model,these results indicate that ____________.
A)at least one of the regression variables is a significant predictor of y
B)none of the regression variables are significant predictors of y
C)y cannot be sufficiently predicted using these data
D)y is a good predictor of the regression variables in the model
E)the y intercept in this model is the best predictor variable

Question

A multiple regression analysis produced the following tables.  
Using $\alpha$ = 0.01 to test the model,these results indicate that ____________.
A)at least one of the regression variables is a significant predictor of y 
B)none of the regression variables are significant predictors of y 
C)y cannot be sufficiently predicted using these data 
D)y is a good predictor of the regression variables in the model 
E)the y intercept in this model is the best predictor variable

Quizplus · Accepted Answer

The F-test (F1F1F1S1F1F1F10 = 0.01) tests if at least one of the regression variables is a significant predictor of y. If the p-value for the F-test is less than the chosen alpha level (0.01 in this case), then we reject the null hypothesis that none of the regression variables are significant predictors of y. In this case, the p-value is not provided, but the table shows that the F-statistic is 4.68 and the corresponding p-value is less than 0.05 (indicated by the asterisk). Therefore, we can conclude that at least one of the regression variables is a significant predictor of y, and the best choice is A.

A Multiple Regression Analysis Produced the Following Tables α\alphaα = 001 to Test the Model,these Results Indicate That ____________

A Multiple Regression Analysis Produced the Following Tables $\alpha$ = 001 to Test the Model,these Results Indicate That ____________