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BTNY 20700 — Purdue grade distribution
The Microbial World
Spring 2017 – Spring 2026. 10 distinct course-period sections across 10 academic periods.
- Estimated Section GPA
- 3.43
- Student-weighted GPA
- 3.35
- Minimum students (estimated enrollments)
- 199
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 | 99 |
| A- | 7 |
| A+ | 14 |
| B | 19 |
| B- | 4 |
| B+ | 13 |
| C | 15 |
| C- | 2 |
| C+ | 7 |
| D | 3 |
| D+ | 1 |
| F | 8 |
| I | 1 |
| P | 1 |
| W | 5 |