CH ENGR 108A
Process Economics and Analysis
Course statistics
- Predicted GPA
- 3.80
- n = 295 · 4 terms · ± 0.031
- A range
- 87%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 0.7%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 3922W
- 7523W
- 6724W
- 7625W
Peak 76
Most recent
76
in 25W
4 terms on record
Grade distribution
- A+ 87 · 29.5%
- A 117 · 39.7%
- A- 53 · 18.0%
- B+ 21 · 7.1%
- B 9 · 3.1%
- B- 3 · 1.0%
- C+ 1 · 0.3%
- C 1 · 0.3%
- C- 1 · 0.3%
- D+ 1 · 0.3%
- F 1 · 0.3%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| LI, YUZHANG | 3.82 | 3.82 | 285 | 4 | 88% |
| MORALES GUIO, CARLOS GILBERTO | 3.86 | 3.86 | 153 | 3 | 92% |
| CHAVEZ, STEVEN | 3.91 | 3.93 | 76 | 1 | 95% |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.
By term
- 22W 3.73 n=77
- 23W 3.74 n=75
- 24W 3.85 n=67
- 25W 3.93 n=76