Perform the regression and write the estimated regression equation. Do the coefficient signs agree with your a priori expectations? (Round your answers to 4 decimal places.)Mileage and Other Characteristics of Randomly Selected Vehicles (n = 73, k = 4)ObsVehicleCityMPGLengthWidthWeightManTran1Acura TL20109.374.0396802Audi A522108.373.0358313BMW 4 Series 428i22182.671.934700⋮⋮⋮⋮⋮⋮⋮71Volkswagen Passat SE24191.672.23230072Volvo S60 T521182.273.43528073Volvo XC9016189.376.246670y= -length=width=weight=

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Answered: Perform the regression and write the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

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

Obs	Vehicle	CityMPG	Length	Width	Weight	ManTran
Mileage and Other Characteristics of Randomly Selected Vehicles (n = 73, k = 4)
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