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EE BIOL M131

Ecosystem Ecology

Course statistics

Predicted GPA
3.80
n = 25 · 2 terms · ± 0.089
A range
92%
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.

  • 1522F
  • 1023F
Enrolment by term: 22F 15, 23F 10
Peak 15 Most recent 10 in 23F 2 terms on record

Grade distribution

  • A 18 · 72.0%
  • A- 5 · 20.0%
  • B+ 1 · 4.0%
  • B 1 · 4.0%

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
STIEKMAN, CHELSEA M 3.85 3.87 25 2 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