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IET 43640 — Purdue grade distribution
Lean Six Sigma
Fall 2020 – Spring 2026. 13 distinct course-period sections across 12 academic periods.
- Estimated Section GPA
- 3.04
- Student-weighted GPA
- 3.03
- Minimum students (estimated enrollments)
- 487
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 | 138 |
| A- | 24 |
| A+ | 4 |
| B | 145 |
| B- | 27 |
| B+ | 25 |
| C | 58 |
| C- | 11 |
| C+ | 12 |
| D | 19 |
| D- | 1 |
| D+ | 5 |
| F | 5 |
| P | 1 |
| W | 12 |