Professor record PTAC
Barney R Hayden
66 grades3 sections
Grades: 2023–2025
Flunk Score80/100
Excellent
PTAC 2314 · Principles of QualityPTAC 2314 · all instructors & syllabi
Grade record
Average GPA
3.50
Principles of Quality
Across 66 grades in PTAC 2314
92%
A or B
of 66 grades
3.0%
D, F or withdrew
63.6%
A
42
28.8%
B
19
4.5%
C
3
3.0%
F
2
Shares of 66 letter grades · nobody withdrew
Against everyone else who teaches PTAC 2314
+4% vs. the PTAC 2314 average (3.37 across 12 professors)
How the averages compare
Against other PTAC classes, and against the university
- 2.78School average
- 3.35PTAC courses
- 3.50PTAC 2314
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Fall 2025
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