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=6.463 b=21.46 r2=0.427716 r=0.654 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 (x) and the final exam scores (y). The results of the regression were: y=ax+b a=6.463 b=21.46 r2=0.427716 r=0.654 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.
Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
Problem 3TI: Table 6 shows the population, in thousands, of harbor seals in the Wadden Sea over the years 1997 to...
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Transcribed Image Text: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=6.463
b=21.46
r2=0.427716
r=0.654
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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