89% of the 201 students who finished OBHR 33000 at Purdue got an A or B, across 9 sections and 7 instructors.
Get it on your phone too: the iPhone app adds instant push alerts.
| Instructor | Grades given | Students |
|---|---|---|
| Chen, Jinfeng 1 section · last Fall 2025 | 90% A · 10% B · 0% C · 0% D/F | 20 |
| Nielsen, Jordan D. 1 section · last Spring 2024 | 100% A · 0% B · 0% C · 0% D/F | 20 |
| Hahn, Rachel S. 2 sections · last Spring 2026 | 63% A · 29% B · 5% C · 2% D/F | 41 |
| Rosokha, Lindsay M. 2 sections · last Spring 2026 | 10% A · 79% B · 8% C · 3% D/F | 61 |
| Ying, Jonathan G. 1 section · last Summer 2023 | 38% A · 48% B · 10% C · 5% D/F | 21 |
Instructors with at least 20 graded students. Past grades don't guarantee future ones.
ClassMaxx shows this semester's OBHR 33000 sections with live seat counts, ranked by these grades, and alerts you when a full one opens.
ClassMaxx is not affiliated with Purdue. We never ask for a school password.
Source: grade distributions published by Purdue. All Purdue grade distributions · OBHR 33000 sections, times and prerequisites.