COM SCI 143
Data Management Systems
Course statistics
- Predicted GPA
- 3.46
- n = 989 · 4 terms · ± 0.017
- A range
- 56%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 0.4%
- 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.
- 14821F
- 14724W
- 13125W
- 13825S
Peak 148
Most recent
138
in 25S
4 terms on record
Grade distribution
- A+ 71 · 7.2%
- A 279 · 28.2%
- A- 208 · 21.0%
- B+ 163 · 16.5%
- B 135 · 13.6%
- B- 61 · 6.2%
- C+ 35 · 3.5%
- C 26 · 2.6%
- C- 7 · 0.7%
- D 2 · 0.2%
- F 2 · 0.2%
- I 1 · 0.1%
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 |
|---|---|---|---|---|---|
| ROSARIO, RYAN ROBERT | 3.58 | 3.58 | 556 | 2 | 63% |
| CHO, JUNGHOO | 3.21 | 3.20 | 295 | 1 | 39% |
| WANG, REMY | 3.55 | 3.56 | 138 | 1 | 67% |
“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
- 21F 3.20 n=295
- 24W 3.57 n=294
- 25W 3.59 n=262
- 25S 3.56 n=138