Professor record COSC

Siyuan Jiang

Eastern Michigan University

733 grades42 sections10 courses
Grades: 2019–2026
Flunk Score44/100
Mixed record

Grade record

All courses · 42 sections
Average GPA
3.39
Across 733 grades
86%
A or B
of 733 grades
11.7%
D, F or withdrew
of 766 enrolled
68.5%
A
502
17.1%
B
125
6.7%
C
49
3.4%
D
25
4.4%
F
32
4.3%
W
33
A–F are shares of 733 letter grades · W is a share of all 766 enrolled

How the averages compare

Against other COSC classes, and against the university

  • 3.07COSC courses
  • 3.33School average
  • 3.39Jiang
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.39 average 13 terms
Fall 2019Winter 2026
42 sections · 13 terms · Fall 2019 – Winter 2026
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