Math 129 - Section 15 (Kennedy)- Distribution for Exam 2

Scores are out of 100.
mean=64

median=63

91
89
87
83
83
82
81
--------------------------------- A/B cutoff at 80
77
76
73
68
--------------------------------- B/C cutoff at 68
64
64
64
64
61
61
61
61
57
57
--------------------------------- C/D cutoff at 56
55
55
52
51
48
46
--------------------------------- D/E cutoff at 45
39
33
33