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Dibs Fall 2026

BIOSTAT 100A

Introduction to Biostatistics

Course statistics

Predicted GPA
3.72
n = 1,094 · 12 terms · ± 0.016
A range
77%
of letter grades
Taken P/NP
0%
100% of those passed
D / F / W
0.6%
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.

  • 4921F
  • 1722W
  • 20522S
  • 5522F
  • 1223W
  • 21523S
  • 6623F
  • 1024W
  • 21424S
Enrolment by term: 21F 49, 22W 17, 22S 205, 22F 55, 23W 12, 23S 215, 23F 66, 24W 10, 24S 214
Peak 215 Most recent 214 in 24S 9 terms on record

Grade distribution

  • A+ 18 · 1.6%
  • A 804 · 71.9%
  • A- 18 · 1.6%
  • B+ 64 · 5.7%
  • B 126 · 11.3%
  • B- 11 · 1.0%
  • C+ 13 · 1.2%
  • C 29 · 2.6%
  • C- 4 · 0.4%
  • D+ 1 · 0.1%
  • D 4 · 0.4%
  • D- 1 · 0.1%
  • F 1 · 0.1%
  • P 5 · 0.4%
  • S 5 · 0.4%
  • I 14 · 1.3%

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
LEE, MARTIN L 3.72 3.72 1,077 12 76%
GJERTSON, DAVID W 3.88 4.00 17 small sample 1 100%

“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