Professor record OPTO

Eric R Ritchey

University of Houston

984 grades10 sections
Grades: 2015–2024
Flunk Score50/100
Mixed record
OPTO 6311 · Optics IIIOPTO 6311 · all instructors & syllabi

Grade record

OPTO 6311 · 10 sections
Average GPA
3.46
Optics III
Across 984 grades in OPTO 6311
93%
A or B
of 984 grades
0.9%
D, F or withdrew
of 987 enrolled
54.7%
A
538
37.9%
B
373
6.8%
C
67
0.6%
F
6
0.3%
W
3
A–F are shares of 984 letter grades · W is a share of all 987 enrolled
Against everyone else who teaches OPTO 6311
+1% vs. the OPTO 6311 average (3.41 across 3 professors)

How the averages compare

Against other OPTO classes, and against the university

  • 3.11School average
  • 3.43OPTO courses
  • 3.46OPTO 6311
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.46 average 10 terms
Fall 2015Fall 2024
10 sections · 10 terms · Fall 2015 – Fall 2024
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