Professor record ECON
Joseph Mussell
Collin County Community College District
370 grades19 sections
Grades: 2022–2025
Flunk Score40/100
Mixed recordECON 2302 · Principles of MicroeconomicsECON 2302 · all instructors & syllabi
Grade record
Average GPA
3.44
Principles of Microeconomics
Across 370 grades in ECON 2302
97%
A or B
of 370 grades
0.0%
D, F or withdrew
46.8%
A
173
50.0%
B
185
3.2%
C
12
Shares of 370 letter grades · nobody withdrew
Against everyone else who teaches ECON 2302
−2% vs. the ECON 2302 average (3.49 across 53 professors)
How the averages compare
Against other ECON classes, and against the university
- 3.36School average
- 3.37ECON courses
- 3.44ECON 2302
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.44 average
9 terms
Fall 2022Summer 2025
19 sections · 9 terms · Fall 2022 – Summer 2025
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