Professor record PETR

Dean C Rietz

University of Houston

213 grades14 sections1 course
Grades: 2014–2025
Flunk Score57/100
Mixed record

Grade record

All courses · 14 sections
Average GPA
3.37
Across 213 grades
96%
A or B
of 213 grades
0.0%
D, F or withdrew
51.6%
A
110
44.6%
B
95
3.8%
C
8
Shares of 213 letter grades · nobody withdrew

How the averages compare

Against other PETR classes, and against the university

  • 3.11School average
  • 3.26PETR courses
  • 3.37Rietz
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.37 average 11 terms
Spring 2014Spring 2025
14 sections · 11 terms · Spring 2014 – Spring 2025
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