Professor record Criminal Justice

David Leon Tumlinson

Sam Houston State University

257 grades6 sections1 course
Grades: 2022–2025
Flunk Score22/100
Below average

Grade record

All courses · 6 sections
Average GPA
3.00
Across 257 grades
77%
A or B
of 257 grades
7.8%
D, F or withdrew
35.4%
A
91
42.0%
B
108
14.8%
C
38
2.3%
D
6
5.4%
F
14
Shares of 257 letter grades · nobody withdrew

How the averages compare

Against other Criminal Justice classes, and against the university

  • 3.00Tumlinson
  • 3.23School average
  • 3.43Criminal Justice courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.00 average 6 terms
Fall 2022Fall 2025
6 sections · 6 terms · Fall 2022 – Fall 2025
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