Professor record ECO

Yiyi Zhou

Stony Brook University

248 grades9 sections4 courses
Grades: 2023–2025
Flunk Score16/100
Needs work

Grade record

All courses · 9 sections
Average GPA
3.02
Across 248 grades
72%
A or B
of 248 grades
6.9%
D, F or withdrew
46.8%
A
116
25.4%
B
63
21.0%
C
52
2.4%
D
6
4.4%
F
11
Shares of 248 letter grades · nobody withdrew

How the averages compare

Against other ECO classes, and against the university

  • 3.02Zhou
  • 3.08ECO courses
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
9 sections · 3 terms · Fall 2023 – Spring 2025
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