A regression was run to determine if there is a relationship between hours of study per week (z) and the test scores (y)- The results of the regression were: y=ax+b a=5.701 b=31.89 r-0.660969 r=0.813 Use this to predict the final exam score of a student who studies 3.5 hours per week, and please round your answer to a whole number. Question Help: Message instructor Submit Question Tse

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A regression was run to determine if there is a relationship between hours of study per week (z) and the
test scores (y)-
The results of the regression were:
y=ax+b
a=5.701
b=31.89
r2=0.660969
r=0.813
Use this to predict the final exam score of a student who studies 3.5 hours per week, and please round
your answer to a whole number.
Question Help: Message instructor
Submit Question
rse
here to search
R
Transcribed Image Text:A regression was run to determine if there is a relationship between hours of study per week (z) and the test scores (y)- The results of the regression were: y=ax+b a=5.701 b=31.89 r2=0.660969 r=0.813 Use this to predict the final exam score of a student who studies 3.5 hours per week, and please round your answer to a whole number. Question Help: Message instructor Submit Question rse here to search R
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