35 answeredQuestion 52A regression was run to determine if there is a relationship between hours of TV watched per day (x) andnumber of situps a person can do (y).The results of the regression were:y = a x + ba = -1.172b = 31.207r' = 0.660969r = -0.813Use this to predict the number of situps a person who watches 3.5 hours of TV can do.situps =[one decimal accuracy]> Next Question10MacBook Air80F6F5F4escF3F1F2%!@#34562T

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Question 52 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 x + b a = -1.172 31.207 %3D r2 0.660969 %3D r = -0.813 !3! Use this to predict the number of situps a person who watches 3.5 hours of TV can do. situps = [one decimal accuracy] > Next Question

Question 52 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 x + b a = -1.172 31.207 %3D r2 0.660969 %3D r = -0.813 !3! Use this to predict the number of situps a person who watches 3.5 hours of TV can do. situps = [one decimal accuracy] > Next Question

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=-1.307 b=32.392 r²=0.675684 r=-0.822 Use this to predict the number of situps a person who watches 12.5 hours of TV can do (to one decimal place)
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