. 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.
. 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.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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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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