Course record ECON
ECON 15A
Probability and Statistics in Economics I
University of California-Irvine
10,541 grades53 sections15 professors
Grades: 2014–2025
Flunk Score8/100
Needs workGrade record
2.95
average GPA across 10,541 grades
71%
A or B
of 10,541 grades
10.5%
D, F or withdrew
of 10,622 enrolled
38.8%
A
4,090
32.3%
B
3,404
19.1%
C
2,009
6.7%
D
709
3.1%
F
329
0.8%
W
81
A–F are shares of 10,541 letter grades · W is a share of all 10,622 enrolled
How the averages compare
Against other ECON courses, and against the university
- 2.95ECON 15A
- 3.12ECON courses
- 3.28School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.95 average
53 terms
Summer 2014Fall 2025
53 sections · 53 terms · Summer 2014 – Fall 2025
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