34. A regression was run to determine if there is a relationship between hours of study per week (xx) and the final exam scores (yy). The results of the regression were: y=ax+b a=5.94 b=38.61 r2=0.368449 r=0.607 Use this to predict the final exam score of a student who studies 3 hours per week, and please round your answer to a whole number.
34. A regression was run to determine if there is a relationship between hours of study per week (xx) and the final exam scores (yy). The results of the regression were: y=ax+b a=5.94 b=38.61 r2=0.368449 r=0.607 Use this to predict the final exam score of a student who studies 3 hours per week, and please round your 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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34. A regression was run to determine if there is a relationship between hours of study per week (xx) and the final exam scores (yy).
The results of the regression were:
y=ax+b
a=5.94
b=38.61
r2=0.368449
r=0.607
Use this to predict the final exam score of a student who studies 3 hours per week, and please round your answer to a whole number.
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