INF STD 270
Systems and Infrastructures
Course statistics
- Predicted GPA
- 3.92
- n = 295 · 4 terms · ± 0.031
- A range
- 95%
- of letter grades
- Taken P/NP
- 0%
- 100% of those passed
- D / F / W
- 0.3%
- 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.
- 9722W
- 3723S
- 5424W
- 4025W
Peak 97
Most recent
40
in 25W
4 terms on record
Grade distribution
- A+ 50 · 16.4%
- A 205 · 67.4%
- A- 26 · 8.6%
- B+ 7 · 2.3%
- B 5 · 1.6%
- C 1 · 0.3%
- F 1 · 0.3%
- P 1 · 0.3%
- S 5 · 1.6%
- I 3 · 1.0%
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 |
|---|---|---|---|---|---|
| POSNER, MIRIAM | 3.94 | 3.94 | 242 | 3 | 96% |
| RAVAL, NOOPUR A | 3.85 | 3.83 | 53 | 1 | 92% |
“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 3.98 n=93
- 23S 3.86 n=71
- 24W 3.83 n=53
- 25W 3.96 n=78