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Dibs Fall 2026

EDUC 230A

Introduction to Research Design and Statistics

Course statistics

Predicted GPA
3.96
n = 279 · 7 terms · ± 0.032
A range
97%
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.

  • 2421F
  • 2822S
  • 3122F
  • 2723F
  • 2824S
  • 3424F
  • 3025S
Enrolment by term: 21F 24, 22S 28, 22F 31, 23F 27, 24S 28, 24F 34, 25S 30
Peak 34 Most recent 30 in 25S 7 terms on record

Grade distribution

  • A+ 101 · 35.9%
  • A 165 · 58.7%
  • A- 5 · 1.8%
  • B+ 4 · 1.4%
  • B 2 · 0.7%
  • B- 1 · 0.4%
  • C 1 · 0.4%
  • I 2 · 0.7%

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
WEBB, NOREEN M 3.98 3.98 160 3 99%
QUINONES, PATRICIA 3.98 3.98 85 3 98%
HO, ERIC MING-YIN 3.89 3.86 34 1 88%

“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