Professor record ECO

Xin Lu

Stony Brook University

217 grades6 sections2 courses
Grades: 2024–2025
Flunk Score13/100
Needs work

Grade record

All courses · 6 sections
Average GPA
2.96
Across 217 grades
72%
A or B
of 217 grades
3.7%
D, F or withdrew
31.8%
A
69
40.6%
B
88
24.0%
C
52
1.4%
D
3
2.3%
F
5
Shares of 217 letter grades · nobody withdrew

How the averages compare

Against other ECO classes, and against the university

  • 2.96Lu
  • 3.08ECO courses
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.96 average 4 terms
Summer 2024Summer 2025
6 sections · 4 terms · Summer 2024 – Summer 2025
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