Professor record MEE

Ji-Chul Ryu

Northern Illinois University

192 grades4 sections
Grades: 2022–2026
Flunk Score50/100
Mixed record
MEE 321 · Mechanical Vibrations IMEE 321 · all instructors & syllabi

Grade record

MEE 321 · 4 sections
Average GPA
2.78
Mechanical Vibrations I
Across 192 grades in MEE 321
68%
A or B
of 192 grades
15.8%
D, F or withdrew
of 196 enrolled
27.6%
A
53
40.6%
B
78
17.7%
C
34
9.4%
D
18
4.7%
F
9
2.0%
W
4
A–F are shares of 192 letter grades · W is a share of all 196 enrolled
Against everyone else who teaches MEE 321
−2% vs. the MEE 321 average (2.85 across 3 professors)

How the averages compare

Against other MEE classes, and against the university

  • 2.78MEE 321
  • 2.88MEE courses
  • 3.13School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.78 average 4 terms
Fall 2022Spring 2026
4 sections · 4 terms · Fall 2022 – Spring 2026
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