Write the multiple regression equation for miles per gallon as the response variable. Use weight and horsepower as predictor variables.   How might the car rental company use this model?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Write the multiple regression equation for miles per gallon as the response variable. Use weight and horsepower as predictor variables.

 

How might the car rental company use this model?

 

OLS Regression Results
===
===== ===== ===
===
R-squared:
Adj. R-squared:
Dep. Variable:
mpg
0.831
Model:
OLS
0.818
Method:
Least Squares
F-statistic:
66.21
Date:
Sat, 04 Dec 2021
Prob (F-statistic):
3.88e-11
Time:
08:48:52
Log-Likelihood:
-67.378
No. Observations:
30
AIC:
140.8
Df Residuals:
27
BIC:
145.0
Df Model:
Covariance Type:
nonrobust
=====
сoef
std err
t
P>|t|
[0.025
0.975]
Intercept
36.0368
1.558
23.131
0.000
32.840
39.234
wt
-3.6478
0.597
-6.109
0.000
-4.873
-2.423
hp
-0.0302
0.008
-3.557
0.001
-0.048
-0.013
===
====
====
============
=========
Omnibus:
5.966
Durbin-Watson:
1.353
Prob(Omnibus):
0.051
4.340
Jarque-Bera (JB):
Prob(JB):
Skew:
0.876
0.114
Kurtosis:
3.632
Cond. No.
608.
Transcribed Image Text:OLS Regression Results === ===== ===== === === R-squared: Adj. R-squared: Dep. Variable: mpg 0.831 Model: OLS 0.818 Method: Least Squares F-statistic: 66.21 Date: Sat, 04 Dec 2021 Prob (F-statistic): 3.88e-11 Time: 08:48:52 Log-Likelihood: -67.378 No. Observations: 30 AIC: 140.8 Df Residuals: 27 BIC: 145.0 Df Model: Covariance Type: nonrobust ===== сoef std err t P>|t| [0.025 0.975] Intercept 36.0368 1.558 23.131 0.000 32.840 39.234 wt -3.6478 0.597 -6.109 0.000 -4.873 -2.423 hp -0.0302 0.008 -3.557 0.001 -0.048 -0.013 === ==== ==== ============ ========= Omnibus: 5.966 Durbin-Watson: 1.353 Prob(Omnibus): 0.051 4.340 Jarque-Bera (JB): Prob(JB): Skew: 0.876 0.114 Kurtosis: 3.632 Cond. No. 608.
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