Professor record PTAC
Barney R Hayden
63 grades3 sections
Grades: 2023–2025
Flunk Score50/100
Mixed record
PTAC 2420 · Process Technology II SystemsPTAC 2420 · all instructors & syllabi
Grade record
Average GPA
3.52
Process Technology II Systems
Across 63 grades in PTAC 2420
95%
A or B
of 63 grades
9.0%
D, F or withdrew
of 67 enrolled
61.9%
A
39
33.3%
B
21
1.6%
C
1
1.6%
D
1
1.6%
F
1
6.0%
W
4
A–F are shares of 63 letter grades · W is a share of all 67 enrolled
Against everyone else who teaches PTAC 2420
+2% vs. the PTAC 2420 average (3.44 across 6 professors)
How the averages compare
Against other PTAC classes, and against the university
- 2.78School average
- 3.35PTAC courses
- 3.52PTAC 2420
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Spring 2023 – Summer 2025
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