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=-1.145 b=20.742 r2=0.508369 r=-0.713 Use this to predict the number of situps a person who watches 2.5 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=-1.145 b=20.742 r2=0.508369 r=-0.713 Use this to predict the number of situps a person who watches 2.5 hours of TV can do (to one decimal place)

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 sit-ups a person can do (y)
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