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PSY 31100 — Purdue grade distribution
Human Memory
Fall 2016 – Spring 2026. 10 distinct course-period sections across 10 academic periods.
- Estimated Section GPA
- 3.42
- Student-weighted GPA
- 3.25
- Minimum students (estimated enrollments)
- 526
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 | 185 |
| A- | 34 |
| A+ | 24 |
| AU | 1 |
| B | 102 |
| B- | 27 |
| B+ | 53 |
| C | 27 |
| C- | 5 |
| C+ | 26 |
| D | 10 |
| D- | 5 |
| D+ | 4 |
| F | 7 |
| I | 1 |
| W | 15 |