Professor record IS
David E Mussulman
University of Illinois Urbana-Champaign
250 grades3 sections
Grades: 2024–2025
Flunk Score50/100
Mixed recordIS 206 · Introduction to Database Concepts & ApplicationsIS 206 · all instructors & syllabi
Grade record
Average GPA
3.52
Introduction to Database Concepts & Applications
Across 250 grades in IS 206
91%
A or B
of 250 grades
4.4%
D, F or withdrew
69.2%
A
173
22.0%
B
55
4.4%
C
11
3.2%
D
8
1.2%
F
3
Shares of 250 letter grades · nobody withdrew
Against everyone else who teaches IS 206
−2% vs. the IS 206 average (3.59 across 3 professors)
How the averages compare
Against other IS classes, and against the university
- 3.37School average
- 3.52IS 206
- 3.77IS courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Spring 2024 – Fall 2025
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