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=6.646 b

=27.3

r²=0.361201

r=0.601

Use this to predict the final exam score of a student who studies 1.5 hours per week, and please round your answer to a whole number.