CourseGradesTester written by S. Robbins Student: Steven Robbins number of grades: 12, 10, 2 Name: Steven Robbins Quizzes: 18, 20, 19, 0, -5, 17, 21, 15, 11, 20 Labs: 15, 20, 18, 0, 0, 0, -7, -9, 53, 14, 16, 20 Midterms: 86, 95 final exam: 89 Quiz average: 15.0 Lab average: 13.545454545454545 Midterm average: 90.5 Final course average: 83.94545454545455 Final grade: B