Professor record ECON
J. Duffy
University of California-Irvine
930 grades21 sections7 courses
Grades: 2015–2025
Flunk Score13/100
Needs workGrade record
Average GPA
2.91
Across 930 grades
70%
A or B
of 930 grades
4.9%
D, F or withdrew
of 935 enrolled
29.6%
A
275
40.4%
B
376
25.6%
C
238
2.6%
D
24
1.8%
F
17
0.5%
W
5
A–F are shares of 930 letter grades · W is a share of all 935 enrolled
How the averages compare
Against other ECON classes, and against the university
- 2.91Duffy
- 3.12ECON courses
- 3.28School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.91 average
11 terms
Winter 2015Spring 2025
21 sections · 11 terms · Winter 2015 – Spring 2025
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