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IET 33400 — Purdue grade distribution
Economics Analysis - Tech Sys
Fall 2020 – Spring 2026. 28 distinct course-period sections across 15 academic periods.
- Estimated Section GPA
- 2.90
- Student-weighted GPA
- 2.87
- Minimum students (estimated enrollments)
- 1,527
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 | 418 |
| A- | 53 |
| A+ | 60 |
| B | 356 |
| B- | 57 |
| B+ | 73 |
| C | 204 |
| C- | 29 |
| C+ | 38 |
| D | 100 |
| D- | 24 |
| D+ | 22 |
| F | 52 |
| I | 2 |
| W | 39 |