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EC ENGR 230A

Detection and Estimation in Communication

Course statistics

Predicted GPA
3.61
n = 91 · 4 terms · ± 0.054
A range
64%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
0.0%
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.

  • 2722W
  • 1723W
  • 1724W
  • 1625W
Enrolment by term: 22W 27, 23W 17, 24W 17, 25W 16
Peak 27 Most recent 16 in 25W 4 terms on record

Grade distribution

  • A+ 12 · 13.0%
  • A 23 · 25.0%
  • A- 23 · 25.0%
  • B+ 20 · 21.7%
  • B 11 · 12.0%
  • B- 1 · 1.1%
  • C 1 · 1.1%
  • I 1 · 1.1%

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
CABRIC, DANIJELA 3.61 3.61 91 4 64%

“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