The accompanying table provides data for tar, nicotine, and carbon monoxide (CO) contents in a certain brand of cigarette. Find the best regression equation for predicting the amount of nicotine in a cigarette. Why is it best? Is the best regression equation a good regression equation for predicting the nicotine content? Why or why not? Tar Nicotine CO 4 0.5 4 16 1.0 18 17 1.1 18 13 0.7 17 13 0.7 18 14 0.9 14 15 1.1 16 15 1.2 16 15 1.2 14 9 0.7 12 14 0.7 18 13 0.8 18 13 0.8 19 15 1.1 16 2 0.2 3 14 1.1 17 15 0.9 15 14 0.8 18 14 1.1 16 14 0.9 17 16 1.1 14 14 1.0 16 7 0.6 7 17 1.3 15 14 1.1 14
The accompanying table provides data for tar, nicotine, and carbon monoxide (CO) contents in a certain brand of cigarette. Find the best regression equation for predicting the amount of nicotine in a cigarette. Why is it best? Is the best regression equation a good regression equation for predicting the nicotine content? Why or why not? Tar Nicotine CO 4 0.5 4 16 1.0 18 17 1.1 18 13 0.7 17 13 0.7 18 14 0.9 14 15 1.1 16 15 1.2 16 15 1.2 14 9 0.7 12 14 0.7 18 13 0.8 18 13 0.8 19 15 1.1 16 2 0.2 3 14 1.1 17 15 0.9 15 14 0.8 18 14 1.1 16 14 0.9 17 16 1.1 14 14 1.0 16 7 0.6 7 17 1.3 15 14 1.1 14
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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The accompanying table provides data for tar, nicotine, and carbon monoxide (CO) contents in a certain brand of cigarette. Find the best regression equation for predicting the amount of nicotine in a cigarette. Why is it best? Is the best regression equation a good regression equation for predicting the nicotine content? Why or why not?
Tar Nicotine CO
4 0.5 4
16 1.0 18
17 1.1 18
13 0.7 17
13 0.7 18
14 0.9 14
15 1.1 16
15 1.2 16
15 1.2 14
9 0.7 12
14 0.7 18
13 0.8 18
13 0.8 19
15 1.1 16
2 0.2 3
14 1.1 17
15 0.9 15
14 0.8 18
14 1.1 16
14 0.9 17
16 1.1 14
14 1.0 16
7 0.6 7
17 1.3 15
14 1.1 14
4 0.5 4
16 1.0 18
17 1.1 18
13 0.7 17
13 0.7 18
14 0.9 14
15 1.1 16
15 1.2 16
15 1.2 14
9 0.7 12
14 0.7 18
13 0.8 18
13 0.8 19
15 1.1 16
2 0.2 3
14 1.1 17
15 0.9 15
14 0.8 18
14 1.1 16
14 0.9 17
16 1.1 14
14 1.0 16
7 0.6 7
17 1.3 15
14 1.1 14
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