please see attached

A lecturer was interested in the relationship between a student's exam score (marks), the number of classes they attended in a trimester and the average number of hours ofpaid work, per week, the student did in the trimester. A random sample of students were selected, and data collected. EXCEL was used to create a multiple linear regression, with a portion ofthe output provided here: Regression statistics Multiple R 0.8 R square 0.64 Observations 34 Coefficients Standard Error Intercept 16.11 2.35 Attendance 4.17 1.44 Hours of paid work -U.01 0.96 What is the estimated exam mark for a student who attended 10 classes in the trimester and did an average of 18 hours of paid work per week? Please give your answer correct to two decimal places and do NOT include units in your