Distribution of Grades on the Final Exam, 1996

(The exam was out of 200 points.)

--- Class Ave: 114; Standard Deviation: 35 ---

Histogram of final exam scores: # of students in each range vs quiz grade.

The bins (from left to right) correspond to grades of D, C, B, A and A+, respectively.

The numerical assignment of letter grades for the final exam only would be roughly as follows:

• D: 25 - 60
• C: 61 - 95
• B: 96 - 131
• A: 132 - 167
• A+: 167 - 200