The accompanying data represent the number of days absent, x, and the final exam score, y, for a sample of college students in a general education course at a large state university. a) Find the least-squares regression line treating number of absences as the explanatory variable and the final exam score as the response variable. b) Predict the final exam score for a student who misses 5 class periods. y=? Round to two decimal places if needed. Then compute the residual (round to two decimal places.

X i Absences and Final Exam Scores No. of absences, x 0 2 3 4 5 6 7 8 9 Final exam score, y 89.4 86.3 83.8 80.4 77.7 74.8 63.6 70.9 65.2 66.5 Print Done