The following ANOVA table was obtained when estimating a mul

Solution

Standard error of the estimate

S_e =

        =

        =

       =47.6782

Coefficient of determination R²

    R² =   1 -

          = 0.8059

Adjusted R² =   1 – []

                    =   1 – []

                  = 1-0.2145  

                  = 0.7855