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A teacher measured the hours of study of seven students in one week and compared the re with their grades. y (grade) 90 92 100 x (study hours) 24 19 28 20 14 15 2 3 4 85 70 6 76 95 29 a) Fit a simple linear regression model with y= grade and x - study hours. Use 3 decimal ple

A teacher measured the hours of study of seven students in one week and compared the re with their grades. y (grade) 90 92 100 x (study hours) 24 19 28 20 14 15 2 3 4 85 70 6 76 95 29 a) Fit a simple linear regression model with y= grade and x - study hours. Use 3 decimal ple

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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A teacher measured the hours of study of seven students in one week and compared the results with their grades. y (grade) (study hours) 1 90 24 2 92 19 28 3 100 4 85 70 20 14 6 76 15 7 95 29 a) Fit a simple linear regression model with y = grade and x = study hours. Use 3 decimal places. %3D b) What is the expected grade of a student who study 25.5 hours?
Transcribed Image Text:A teacher measured the hours of study of seven students in one week and compared the results with their grades. y (grade) (study hours) 1 90 24 2 92 19 28 3 100 4 85 70 20 14 6 76 15 7 95 29 a) Fit a simple linear regression model with y = grade and x = study hours. Use 3 decimal places. %3D b) What is the expected grade of a student who study 25.5 hours?
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