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Given the following data for amount spent on books in dollars (x) and final exam grad x: 512, 86, 250, 65, 372.5, 260, 290, 80, 150, 245 y: 95, 75, 65, 30, 65, 85, 65, 50, 95, 55 Using linear regression, what is the value of the y-intercept (theta0)? (Use 4 sf)

Given the following data for amount spent on books in dollars (x) and final exam grad x: 512, 86, 250, 65, 372.5, 260, 290, 80, 150, 245 y: 95, 75, 65, 30, 65, 85, 65, 50, 95, 55 Using linear regression, what is the value of the y-intercept (theta0)? (Use 4 sf)

MATLAB: An Introduction with Applications
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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Given the following data for amount spent on books in dollars (x) and final exam grades x: 512, 86, 250, 65, 372.5, 260, 290, 80, 150, 245 y: 95, 75, 65, 30, 65, 85, Using linear regression, what is the value of the y-intercept (theta0)? (Use 4 sf) 85, 65, 50, 95, 55
Transcribed Image Text:Given the following data for amount spent on books in dollars (x) and final exam grades x: 512, 86, 250, 65, 372.5, 260, 290, 80, 150, 245 y: 95, 75, 65, 30, 65, 85, Using linear regression, what is the value of the y-intercept (theta0)? (Use 4 sf) 85, 65, 50, 95, 55
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