We would like to estimate a relationship between the weight of a car (weight) and the miles-per-gallon rating (mpg).  lmpg  - the natural logarithm of mpg lweight - the natural logarithm of weight   Three models are estimated.    Estimate the MPG rating for a car that weight 2500 pounds using the log-log model.   1.  25.8818 2.  3.2507 3.  25.8084 4.  25.575

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 15DE
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We would like to estimate a relationship between the weight of a car (weight) and the miles-per-gallon rating (mpg). 

lmpg  - the natural logarithm of mpg

lweight - the natural logarithm of weight

 

Three models are estimated. 

 

Estimate the MPG rating for a car that weight 2500 pounds using the log-log model.

 

1.  25.8818
2.  3.2507
3.  25.8084
4.  25.575
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