99% of the 102 students who finished AAE 20401 at Purdue got an A or B, across 5 sections and 5 instructors.
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| Instructor | Grades given | Students |
|---|---|---|
| Goel, Siddharth 1 section · last Fall 2025 | 90% A · 10% B · 0% C · 0% D/F | 21 |
| Liu, Sichen 1 section · last Spring 2026 | 71% A · 29% B · 0% C · 0% D/F | 21 |
| Sun, Yao 1 section · last Fall 2024 | 75% A · 25% B · 0% C · 0% D/F | 20 |
| Yoon, Seongmin 1 section · last Spring 2025 | 65% A · 35% B · 0% C · 0% D/F | 20 |
| Williams, Steven A. 1 section · last Spring 2024 | 95% A · 0% B · 0% C · 5% D/F | 20 |
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 · AAE 20401 sections, times and prerequisites.