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.) Dricture Click here for the Excel Data Set A Mileage and other characteristics of Randomly selected Vehicles (34) Obs Vehicle CityMPG Length Weight Man Tran Acura TL 2 Audi A5 BMW 4 Series 4281 1 Volkswagen Passat SE 191.6 Volvo S60 T5 182.2 Volvo XC90 189.3 2 20 22 22 109.) 108.3 182.6 width 74.0 73.0 71.9 3 3968 3583 3470 1 3230 3528 4662 71 72 73 24 21 16 72.2 73.4 76.2 length - width- Weight- Mantran