Professor record AIRC
Tommy Grizzle
Chattahoochee Technical College
51 grades3 sections
Grades: 2023–2025
Flunk Score50/100
Mixed recordAIRC 1005 · Refrigeration FundamentalsAIRC 1005 · all instructors & syllabi
Grade record
Average GPA
2.86
Refrigeration Fundamentals
Across 51 grades in AIRC 1005
75%
A or B
of 51 grades
13.0%
D, F or withdrew
of 54 enrolled
25.5%
A
13
49.0%
B
25
17.6%
C
9
2.0%
D
1
5.9%
F
3
5.6%
W
3
A–F are shares of 51 letter grades · W is a share of all 54 enrolled
Against everyone else who teaches AIRC 1005
−6% vs. the AIRC 1005 average (3.06 across 5 professors)
How the averages compare
Against other AIRC classes, and against the university
- 2.82School average
- 2.86AIRC 1005
- 3.05AIRC courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Fall 2025
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