Professor record PETR

Guan Qin

University of Houston

970 grades62 sections14 courses
Grades: 2013–2025
Flunk Score53/100
Mixed record

Grade record

All courses · 62 sections
Average GPA
3.32
Across 970 grades
88%
A or B
of 970 grades
2.0%
D, F or withdrew
of 984 enrolled
52.1%
A
505
35.5%
B
344
11.9%
C
115
0.2%
D
2
0.4%
F
4
1.4%
W
14
A–F are shares of 970 letter grades · W is a share of all 984 enrolled

How the averages compare

Against other PETR classes, and against the university

  • 3.11School average
  • 3.26PETR courses
  • 3.32Qin
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.32 average 24 terms
Fall 2013Spring 2025
62 sections · 24 terms · Fall 2013 – Spring 2025
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