Calculate the simple linear regression to determine if the amount of sleep (y) can be predicted by time spent on homework (x). Graph the relationship and determine, numerically, if there are any outliers. Interpret all results in a paragraph citing the appropriate statistics. Sleep in minutes (Y): 360,400,420,440,540,480,320,440,360,420,420,390,360,480,360,360,480,420,360,480,270,360,420,360,420 Homework in minutes (X): 30,45,60,15,75,120,80,60,100,45,60,50,60,120,60,60,60,60,90,180,165,90,60,60,90

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Calculate the simple linear regression to determine if the amount of sleep (y) can be predicted by time spent on homework (x). Graph the relationship and determine, numerically, if there are any outliers. Interpret all results in a paragraph citing the appropriate statistics.

Sleep in minutes (Y): 360,400,420,440,540,480,320,440,360,420,420,390,360,480,360,360,480,420,360,480,270,360,420,360,420

Homework in minutes (X): 30,45,60,15,75,120,80,60,100,45,60,50,60,120,60,60,60,60,90,180,165,90,60,60,90

Expert Solution
Step 1

Given data:

Sleep Homework
360 30
400 45
420 60
440 15
540 75
480 120
320 80
440 60
360 100
420 45
420 60
390 50
360 60
480 120
360 60
360 60
480 60
420 60
360 90
480 180
270 165
360 90
420 60
360 60
420 90
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