Professor record AMS

Sergio Yona

University of Missouri-Columbia

1,123 grades16 sections9 courses
Grades: 2020–2026
Flunk Score7/100
Needs work

Grade record

All courses · 16 sections
Average GPA
2.96
Across 1,123 grades
74%
A or B
of 1,123 grades
7.7%
D, F or withdrew
36.5%
A
410
37.7%
B
423
18.1%
C
203
3.3%
D
37
4.5%
F
50
Shares of 1,123 letter grades · this school does not publish withdrawals

How the averages compare

Against other AMS classes, and against the university

  • 2.96Yona
  • 3.19AMS courses
  • 3.40School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.96 average 11 terms
Fall 2020Spring 2026
16 sections · 11 terms · Fall 2020 – Spring 2026
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