The answer is not A Pick from B C or D The regression equati

The answer is not A. Pick from B C or D

The regression equation is InPrice = 9.80-0.000008 Mileage + 0.105 Liter + 0.328 Cruise - 0.0550 Sound + 0.0531 Leather - 0.350 Cylinder-4 - 0.418 Cylinder_6 SE Coef Predictor Constant Mileage Liter Cruise Sound Leather 9.7957 0.1617 60.60 0.000 -0.00000760 0.00000120 -6.34 0.000 0.03140 3.34 0.001 0.02478 13.23 0.000 0.02172 -2.53 0.012 0.02341 2.27 0.024 0.09961 -3.51 0.000 Cylinder6-0.417720.05714 -7.31 0.000 .10499 0.32772 -0.05502 0.05306 Cylinder 4 0.34984 S=0.277882 R-Sq 54.5% R-Sq (adj ) =54.1% =

Solution

(D) cannot be determined because we are regression coefficient can only determine the sign of correlation. R-sqaured is for joint multiple regression, and we cannot calculate the correlation with it.