Professor record ECO

Siyuan Lyu

Stony Brook University

139 grades5 sections4 courses
Grades: 2024–2025
Flunk Score16/100
Needs work

Grade record

All courses · 5 sections
Average GPA
3.03
Across 139 grades
83%
A or B
of 139 grades
7.2%
D, F or withdrew
30.9%
A
43
51.8%
B
72
10.1%
C
14
4.3%
D
6
2.9%
F
4
Shares of 139 letter grades · nobody withdrew

How the averages compare

Against other ECO classes, and against the university

  • 3.03Lyu
  • 3.08ECO courses
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
5 sections · 3 terms · Summer 2024 – Summer 2025
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