A multiple regression analysis has been done on 24 observations, with the following partial ANOVA table resulting:
| Source |
d.f |
SS |
MS |
| Regression |
3 |
1921.543 |
** |
| Error |
** |
** |
168.0514 |
| Total |
** |
** |
|
A. Do these results provide sufficient evidence ( assume a=0.05) of a regression relationship between the independent variables and the dependent variable?
B. How effective in predicting the dependent variable is the regression model that has been developed in this situation.