LI, LINFENG
989 letter grades across 4 courses
- Average awarded
- 3.39
- weighted by students, not by course
- Students graded
- 989
- Courses
- 4
Teaching in Fall 2026
Nothing in Fall 2026. This instructor has no sections on the schedule dibs has read, which is not the same as never teaching the course again: the record below is from earlier terms.
Grade record by course
| Course | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| MATH 32A Calculus of Several Variables | 3.58 | 3.60 | 423 | 2 | 70% |
| MATH 31B Integration and Infinite Series | 3.19 | 3.20 | 413 | 2 | 43% |
| MATH 131A Analysis | 3.30 | 3.35 | 120 | 2 | 48% |
| MATH 115B Linear Algebra | 3.35 | 3.36 | 33 | 1 | 52% |
“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.