95% of the 82 students who finished VIP 27920 at Purdue got an A or B, across 4 sections and 2 instructors.
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| Instructor | Grades given | Students |
|---|---|---|
| Chen, Zhihong 1 section · last Fall 2025 | 100% A · 0% B · 0% C · 0% D/F | 20 |
| Johnson, Mark C. 3 sections · last Spring 2026 | 60% A · 34% B · 3% C · 3% D/F | 62 |
Instructors with at least 20 graded students. Past grades don't guarantee future ones.
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Source: grade distributions published by Purdue. All Purdue grade distributions · VIP 27920 sections, times and prerequisites.