Given the values in the table in the image attached, how do I find the value of r^2? Does the value suggest that the model is a good, somewhat good, or bad fit? About what percent of the total variation in y can be explained by the model? What percent is unexplained?
Given the values in the table in the image attached, how do I find the value of r^2? Does the value suggest that the model is a good, somewhat good, or bad fit? About what percent of the total variation in y can be explained by the model? What percent is unexplained?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Given the values in the table in the image attached, how do I find the value of r^2?
Does the value suggest that the model is a good, somewhat good, or bad fit?
About what percent of the total variation in y can be explained by the model?
What percent is unexplained?

Transcribed Image Text:Chirps/Second
Temperature (° F)
20.0
88.6
16.0
71.6
19.8
93.3
18.4
84.3
17.1
80.6
15.5
75.2
14.7
69.7
15.7
71.6
15.4
69.4
16.3
83.3
15.0
79.6
17.2
82.6
16.0
80.6
17.0
83.5
14.4
76.3
![In the previous question you should have been given an r? value of
[ Select ]
1. This particular value suggests that the model is a
[ Select ]
fit. In this particular problem it means that roughly
[ Select ]
percent of the total variation in y can be explained by the model,
and [Select ]
percent is unexplained.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F05b7474f-f515-4b95-8e00-65218c10f55f%2Fb6baa86e-10d5-4ede-b9fb-9c4230851514%2Ffw7xxss_processed.png&w=3840&q=75)
Transcribed Image Text:In the previous question you should have been given an r? value of
[ Select ]
1. This particular value suggests that the model is a
[ Select ]
fit. In this particular problem it means that roughly
[ Select ]
percent of the total variation in y can be explained by the model,
and [Select ]
percent is unexplained.
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