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=a+bx b=-1.168 a=23.237 r2=0.375769 r=-0.613 Use this to predict the number of situps a person who watches 8.5 hours of TV can do.

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=a+bx b=-1.168 a=23.237 r2=0.375769 r=-0.613 Use this to predict the number of situps a person who watches 8.5 hours of TV can do.

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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