Predictor: displacement
Cylinders
4 6 8
Displacement -0.297* 0.012 -0.001
(0.058) (0.037) (0.014)
Weight (1000 lbs) 3.996 -5.101 -2.376
(2.347) (6.312) (1.274)
Manual -7.748* -0.942 -1.420
(2.394) (4.726) (1.772)
Gears 6.723* -0.310
(1.656) (1.963)
(Intercept) 26.934* 35.056 25.092*
(6.323) (29.907) (3.607)
Num.Obs. 11 7 14
R2 0.909 0.705 0.460
R2 Adj. 0.849 0.116 0.297
AIC 48.9 27.5 66.4
BIC 51.3 27.1 69.6
Log.Lik. -18.448 -7.736 -28.199
F 15.051 1.196 2.834
* p < 0.05