Professor record STAT

Jiasong Duan

University of South Carolina-Columbia

256 grades12 sections1 course
Grades: 2023–2025
Flunk Score27/100
Below average

Grade record

All courses · 12 sections
Average GPA
3.28
Across 256 grades
82%
A or B
of 256 grades
14.3%
D, F or withdrew
of 272 enrolled
54.7%
A
140
27.3%
B
70
9.0%
C
23
3.1%
D
8
5.9%
F
15
5.9%
W
16
A–F are shares of 256 letter grades · W is a share of all 272 enrolled

How the averages compare

Against other STAT classes, and against the university

  • 3.27STAT courses
  • 3.28Duan
  • 3.43School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.28 average 4 terms
Fall 2023Fall 2025
12 sections · 4 terms · Fall 2023 – Fall 2025
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