Question 2 y=ax+b a=6.992 b=38.9 < A regression was run to determine if there is a relationship final exam scores (y). The results of the regression were: r2=0.779689 r=0.883 > Use this to predict the final exam score of a student who s answer to a whole number.
Question 2 y=ax+b a=6.992 b=38.9 < A regression was run to determine if there is a relationship final exam scores (y). The results of the regression were: r2=0.779689 r=0.883 > Use this to predict the final exam score of a student who s answer to a whole number.
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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Transcribed Image Text:Question 2
A regression was run to determine if there is a relationship between hours of study per week (x) and the
final exam scores (y).
The results of the regression were:
y=ax+b
a=6.992
b=38.9
>
r²=0.779689
r=0.883
Use this to predict the final exam score of a student who studies 4 hours per week, and please round your
answer to a whole number.
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