Professor record ECO

Chang Liu

Stony Brook University

66 grades1 section1 course
Grades: 2025
Flunk Score16/100
Needs work

Grade record

All courses · 1 section
Average GPA
3.04
Across 66 grades
82%
A or B
of 66 grades
4.5%
D, F or withdrew
30.3%
A
20
51.5%
B
34
13.6%
C
9
4.5%
F
3
Shares of 66 letter grades · nobody withdrew

How the averages compare

Against other ECO classes, and against the university

  • 3.04Liu
  • 3.08ECO courses
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.