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THE CURVE

Schools / University of Illinois Urbana-Champaign

CS 421Progrmg Languages & Compilers

Fall 2020 – Summer 2026 (18 terms) · 5,126 students · Source: UIUC DAIR Grade Distribution dashboard

The curve

Share of all students who received each grade, all terms combined.

69.4%

of students got an A

3.46 average GPA

0.3% withdrew

0%20%40%60%80%69.4%A15.6%B8.1%C4.5%D2.1%F0.3%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%100%FaSp2021SuFaSp2022SuFaSp2023SuFaSp2024SuFaSp2025SuFaSp202683.8%Su80.6%

By instructor, highest A rate first

ABCDFWOther
Terms taught
Beckman, Mattox A2,785
74.5%
3.54
Ringer, Talia L78
64.1%
3.46
Gunter, Elsa2,110
63.6%
3.37
Misailovic, Sasa153
60.1%
3.40

4 instructors. Select a name's terms to see each term separately.