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Dibs Fall 2026 Sign in

HIST 170D

20th-Century China

Course statistics

Predicted GPA
3.49
n = 96 · 3 terms · ± 0.052
A range
58%
of letter grades
Taken P/NP
3%
100% of those passed
D / F / W
2.1%
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.

  • 3921F
  • 3022F
  • 3125W
Enrolment by term: 21F 39, 22F 30, 25W 31
Peak 39 Most recent 31 in 25W 3 terms on record

Grade distribution

  • A+ 16 · 16.0%
  • A 33 · 33.0%
  • A- 7 · 7.0%
  • B+ 16 · 16.0%
  • B 10 · 10.0%
  • B- 3 · 3.0%
  • C+ 5 · 5.0%
  • C 4 · 4.0%
  • D+ 1 · 1.0%
  • F 1 · 1.0%
  • P 3 · 3.0%
  • I 1 · 1.0%

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
WONG, ROY BIN 3.44 3.43 66 2 56%
ZHANG, MENG 3.55 3.57 30 1 63%

“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