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IET 23500 — Purdue grade distribution
Systems Thinking & Proc Imprv
Fall 2020 – Fall 2025. 8 distinct course-period sections across 7 academic periods.
- Estimated Section GPA
- 3.30
- Student-weighted GPA
- 3.19
- Minimum students (estimated enrollments)
- 191
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 | 56 |
| A- | 16 |
| A+ | 15 |
| B | 30 |
| B- | 7 |
| B+ | 24 |
| C | 17 |
| C- | 2 |
| C+ | 5 |
| D | 7 |
| D- | 2 |
| D+ | 1 |
| F | 3 |
| I | 1 |
| W | 5 |