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C&EE C281

Traffic Engineering Systems: Operations and Control

Course statistics

Predicted GPA
3.87
n = 48 · 4 terms · ± 0.070
A range
94%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
0.0%
incl. withdrawals

Sections in Fall 2026

Sections offered, with live enrollment and predicted GPA
Section Status Enrolled Seat risk Meets Instructor Predicted GPA
Lec 1 Open
9 of 10
90% full
 fills MW 12:00pm-1:50pm Ma, J.
3.91n=48 · this instructor

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.

  • 1221F
  • 1022F
  • 1323F
  • 1324F
Enrolment by term: 21F 12, 22F 10, 23F 13, 24F 13
Peak 13 Most recent 13 in 24F 4 terms on record

Grade distribution

  • A+ 8 · 16.7%
  • A 34 · 70.8%
  • A- 3 · 6.3%
  • B+ 2 · 4.2%
  • B- 1 · 2.1%

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
MA, JIAQI 3.91 3.93 48 4 94%

“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