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PHYSCI 149

Systems Biology and Mechanisms of Major Cardiometabolic Diseases

Course statistics

Predicted GPA
3.94
n = 167 · 3 terms · ± 0.041
A range
95%
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.

  • 5722S
  • 5923S
  • 5124S
Enrolment by term: 22S 57, 23S 59, 24S 51
Peak 59 Most recent 51 in 24S 3 terms on record

Grade distribution

  • A+ 111 · 66.5%
  • A 44 · 26.3%
  • A- 4 · 2.4%
  • B+ 6 · 3.6%
  • B 1 · 0.6%
  • B- 1 · 0.6%

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
YANG, XIA 3.95 3.95 167 3 95%

“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