Regression Sample

Question 4

The regression equation is
gas = 15.4 - 0.0305 miles

Predictor        Coef     SE Coef          T        P
Constant      15.4081      0.6841      22.52    0.000
miles       -0.030506    0.002269     -13.45    0.000

S = 0.4988      R-Sq = 91.9%     R-Sq(adj) = 91.4%

Question 5

Predictor        Coef     SE Coef          T        P
Constant      15.4081      0.6841      22.52    0.000
miles       -0.030506    0.002269     -13.45    0.000

Analysis of Variance
Source            DF          SS          MS         F        P
Regression         1      44.988      44.988    180.84    0.000
Residual Error    16       3.980       0.249
Total             17      48.968

Question 6