Professor record PTAC
Barney R Hayden
170 grades8 sections
Grades: 2023–2025
Flunk Score75/100
StrongPTAC 1432 · Process Instrumentation IPTAC 1432 · all instructors & syllabi
Grade record
Average GPA
3.64
Process Instrumentation I
Across 170 grades in PTAC 1432
95%
A or B
of 170 grades
2.3%
D, F or withdrew
of 172 enrolled
70.0%
A
119
25.3%
B
43
3.5%
C
6
0.6%
D
1
0.6%
F
1
1.2%
W
2
A–F are shares of 170 letter grades · W is a share of all 172 enrolled
Against everyone else who teaches PTAC 1432
+13% vs. the PTAC 1432 average (3.23 across 5 professors)
How the averages compare
Against other PTAC classes, and against the university
- 2.78School average
- 3.35PTAC courses
- 3.64PTAC 1432
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.64 average
6 terms
Spring 2023Fall 2025
8 sections · 6 terms · Spring 2023 – Fall 2025
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