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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QUESTION 1 Mr Stat was hired to do some research for the local potion master. He ran a Minitab analysis and found the regression equation for the age increase in years based on the quantity in milliliters, of Ageing Potion one consumed. Age Increase = 0.045*Quantity %3D a) What is the explanatory variable? Quantity b) What is the response variable? Age Increase Suppose the quantities in the st anged from 150ml to 740ml. If unable to predict, answer with n/a. c) How many years would someone's age increase if they drank 200ml? d) How many years would someone's age increase if they drank 100ml? n/a