LI, QINBIN
2,582 letter grades across 6 courses
- Average awarded
- 3.87
- weighted by students, not by course
- Students graded
- 2,582
- Courses
- 6
Teaching in Fall 2026
Grade record by course
| Course | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| A&O SCI 2 Air Pollution | 3.87 | 3.87 | 1,965 | 8 | 92% |
| A&O SCI 2L Air Pollution Laboratory | 3.86 | 3.86 | 343 | 7 | 94% |
| A&O SCI 141 Introduction to Atmospheric Chemistry and Air Pollution | 3.85 | 3.86 | 116 | 4 | 91% |
| A&O SCI M100 Earth and Its Environment | 3.93 | 3.94 | 102 | 4 | 95% |
| A&O SCI 145 Atmospheric Physics: Radiation, Clouds, and Aerosols | 3.83 | 3.85 | 34 | 2 | 85% |
| ENVIRON M111 Earth and Its Environment | 3.94 | 3.97 | 22 | 2 | 100% |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so a course taught once to twelve students sits near the course mean rather than at whatever those twelve happened to get.