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COM 31800 — Purdue grade distribution
Prin Of Persuasion
Summer 2016 – Spring 2026. 52 distinct course-period sections across 28 academic periods.
- Estimated Section GPA
- 3.27
- Student-weighted GPA
- 3.19
- Minimum students (estimated enrollments)
- 7,597
Historical grades are estimates, not a measure of teaching quality or a prediction of future outcomes. GPA excludes withdrawals and other non-letter grades. Section GPA averages section-row GPAs equally; student-weighted GPA pools letter-graded enrollment. Read the data source and methodology.
Grade distribution
| Grade | Estimated count |
|---|---|
| A | 1,967 |
| A- | 1,102 |
| A+ | 311 |
| B | 1,396 |
| B- | 490 |
| B+ | 845 |
| C | 493 |
| C- | 133 |
| C+ | 333 |
| D | 98 |
| D- | 27 |
| D+ | 77 |
| F | 146 |
| N | 6 |
| P | 63 |
| W | 110 |