Perform the regression and write the estimated regression equation. Do the coefficient signs agree with you're a priori expectations? (Round your answers to 4 decimal places.)

Mileage and Other Characteristics of Randomly Selected Vehicles (n= 73, k=4)

Obs Vehicle CityMPG Length Width Weight ManTran

1 Acura TL 20 109.3 74.0 3968 0

2 Audi A5 22 108.3 73.0 3583 1

3 BMW 4 Series 428i 22 182.6 71.9 3470 0

71 Volkswagen Passat SE 24 191.6 72.2 3230 0

72 Volvo S60 T5 21 182.2 73.4 3528 0

73 Volvo XC90 16 189.3 76.2 4667 0

y^=__________ __________length ___________width_______ Weight__________ ManTran