Professor record ACC

Zhifeng Yang

Stony Brook University

382 grades15 sections6 courses
Grades: 2023–2025
Flunk Score34/100
Below average

Grade record

All courses · 15 sections
Average GPA
3.34
Across 382 grades
87%
A or B
of 382 grades
2.9%
D, F or withdrew
50.8%
A
194
36.1%
B
138
10.2%
C
39
2.1%
D
8
0.8%
F
3
Shares of 382 letter grades · nobody withdrew

How the averages compare

Against other ACC classes, and against the university

  • 3.25ACC courses
  • 3.34Yang
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.34 average 4 terms
Fall 2023Summer 2025
15 sections · 4 terms · Fall 2023 – Summer 2025
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