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When the model is estimated by the least squares method with matrix representation:

When the model is estimated by the least squares method with matrix representation:

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Table gives data on 40 cars about MPG (average miles per gallons), HP (engine horsepower), VOL (cubic feet of cab space), SP (top speed, miles per hour), and WT (vehicle weight ). MPG = B1 + B2SP; + B3HP; + B¾WT; + û a) When the model is estimated by the least squares method with matrix representation: B2, =? -1,777 0,612 3,458 -2,753 2,821 b) When the model is estimated by the least squares method with matrix representation B3 =? 3,458 -2,753 O -1,777 2,821 O 0,612
Transcribed Image Text:Table gives data on 40 cars about MPG (average miles per gallons), HP (engine horsepower), VOL (cubic feet of cab space), SP (top speed, miles per hour), and WT (vehicle weight ). MPG = B1 + B2SP; + B3HP; + B¾WT; + û a) When the model is estimated by the least squares method with matrix representation: B2, =? -1,777 0,612 3,458 -2,753 2,821 b) When the model is estimated by the least squares method with matrix representation B3 =? 3,458 -2,753 O -1,777 2,821 O 0,612
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