13. Using your calculator, find a linear regression equation for years vs. adjusted gasoline prices. Also give the r and r² values for this equation.
13. Using your calculator, find a linear regression equation for years vs. adjusted gasoline prices. Also give the r and r² values for this equation.
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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Transcribed Image Text:Years since
2000
0
W|NT
2
-8VSSTW
9
10
11
12
Gas Price per
Gallon
$1.30
$1.47
$1.14
$1.47
$1.59
$1.82
$2.32
$2.27
$3.05
$1.79
$2.73
$3.09
$3.40
Gas Price Adjusted
for Inflation
1.3
1.52
1.2
1.58
1.74
2.06
2.73
2.72
3.81
2.24
3.5
4.03
4.57

Transcribed Image Text:13. Using your calculator, find a linear regression equation for years vs. adjusted gasoline
prices. Also give the r and r² values for this equation.
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