- 2- 3. Suppose your instructor assigns grade for the course based on your performance as following: 35% for quizzes, 25% for midterm exam, 35% for final exam, and 5% for attendance and class participation. What would your grade score be if you scored 75 points on your quizzes, 85 points on midterm exam, 80 points on your final exam, and 90 points on attendance and class participation? (Hint: Fill up probability table and calculate mean value). Quizzes Midterm Final Attendance Score, X Probability, P(X)