Question: A regression was run to determine if there is a relationship between hours of study per week (x) and the test scores (y). The results

A regression was run to determine if there is a relationship between hours of study per week (x) and the test scores (y).

The results of the regression were:

y=ax+b a=6.613 b=26.1 r2=0.783225 r=0.885

Use this to predict the final exam score of a student who studies 8.5 hours per week, and please round your answer to a whole number.

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