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=-0.791 b=27.682 r²=0.906304 r=-0.952 Use this to predict the number of situps a person who watches 5.5 hours of TV can do (to one decimal place)
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=-0.791 b=27.682 r²=0.906304 r=-0.952 Use this to predict the number of situps a person who watches 5.5 hours of TV can do (to one decimal place)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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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=-0.791
b=27.682
r²=0.906304
r=-0.952
Use this to predict the number of situps a person who watches 5.5 hours of TV can do (to one decimal
place)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8250c86c-ed6e-43af-9ad5-e34c083140fb%2F603cf920-d781-45f7-afa0-0e7331d15b4b%2Flqav7wm_processed.png&w=3840&q=75)
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=-0.791
b=27.682
r²=0.906304
r=-0.952
Use this to predict the number of situps a person who watches 5.5 hours of TV can do (to one decimal
place)
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