Professor record STT
Quan Zhang
370 grades10 sections2 courses
Grades: 2020–2025
Flunk Score92/100
ExcellentGrade record
Average GPA
3.92
Across 370 grades
99%
A or B
of 370 grades
0.3%
D, F or withdrew
93.2%
A
345
5.7%
B
21
0.8%
C
3
0.3%
D
1
Shares of 370 letter grades · nobody withdrew
How the averages compare
Against other STT classes, and against the university
- 3.16STT courses
- 3.30School average
- 3.92Zhang
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.92 average
10 terms
Fall 2020Fall 2025
10 sections · 10 terms · Fall 2020 – Fall 2025
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