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IET 33620 — Purdue grade distribution
Total Productive Maintenance
Fall 2020 – Fall 2025. 7 distinct course-period sections across 6 academic periods.
- Estimated Section GPA
- 2.69
- Student-weighted GPA
- 2.70
- Minimum students (estimated enrollments)
- 208
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 | 29 |
| A- | 3 |
| B | 97 |
| B- | 3 |
| B+ | 2 |
| C | 52 |
| C- | 1 |
| C+ | 1 |
| D | 10 |
| D+ | 2 |
| F | 5 |
| W | 3 |