Question: Final and course grade: For this data set, the least squares regression line is Y = 31.72 + 0.62X, where X represents the final exam

Final and course grade: For this data set, the least squares regression line is Y = 31.72 + 0.62X, where X represents the final exam score as a percent and Y represents the predicted course grade as a percent.

Using the given equation of the regression line, what is the predicted course grade of a student who earns 85% on the final exam? Round your answer to the nearest percent.

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