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regression was run to determine if there is a relationship between hours of TV watched per day (x) and umber of situps a person can do (y). The results of the regression were: y=ax+b a=-0.798 b=32.335 r²-0.362404 r=-0.602 Use this to predict the number of situps a person who watches 3 hours of TV can do (to one decimal place) Question Help: Video Message instructor Submit Question Jump to Answer Q Search 4

regression was run to determine if there is a relationship between hours of TV watched per day (x) and umber of situps a person can do (y). The results of the regression were: y=ax+b a=-0.798 b=32.335 r²-0.362404 r=-0.602 Use this to predict the number of situps a person who watches 3 hours of TV can do (to one decimal place) Question Help: Video Message instructor Submit Question Jump to Answer Q Search 4

MATLAB: An Introduction with Applications
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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A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-0.798 b=32.335 r²-0.362404 r=-0.602 Use this to predict the number of situps a person who watches 3 hours of TV can do (to one decimal place) W Question Help: Video Message instructor Submit Question 13 # 3 E 14 $ 101 4 Jump to Answer R % 5 Q Search ^ T 6 - & Y 7 18 4+ * 00 U 19 144 3 10 O 4 f K O
Transcribed Image Text:A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-0.798 b=32.335 r²-0.362404 r=-0.602 Use this to predict the number of situps a person who watches 3 hours of TV can do (to one decimal place) W Question Help: Video Message instructor Submit Question 13 # 3 E 14 $ 101 4 Jump to Answer R % 5 Q Search ^ T 6 - & Y 7 18 4+ * 00 U 19 144 3 10 O 4 f K O
Expert Solution
Step 1

Given that

Regression equation

y=ax+b 

a=-0.798, b=32.335, r2=0.362408, r=0.602

 

steps

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