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)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 4PPS
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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)
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

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