Professor record LSC
Zhengan Piao
University of Wisconsin-Madison
245 grades1 section1 course
Grades: 2025
Flunk Score53/100
Mixed recordGrade record
Average GPA
3.60
Across 245 grades
91%
A or B
of 245 grades
3.3%
D, F or withdrew
73.1%
A
179
17.6%
B
43
6.1%
C
15
2.9%
D
7
0.4%
F
1
Shares of 245 letter grades · this school does not publish withdrawals
How the averages compare
Against other LSC classes, and against the university
- 3.42School average
- 3.60Piao
- 3.66LSC courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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