Professor record ETT

Osman Samil Erdogan

Northern Illinois University

43 grades1 section
Grades: 2026
Flunk Score85/100
Excellent
ETT 231 · Digital Vis Literacy for LearnETT 231 · all instructors & syllabi

Grade record

ETT 231 · 1 section
Average GPA
3.45
Digital Vis Literacy for Learn
Across 43 grades in ETT 231
86%
A or B
of 43 grades
13.3%
D, F or withdrew
of 45 enrolled
72.1%
A
31
14.0%
B
6
4.7%
C
2
4.7%
D
2
4.7%
F
2
4.4%
W
2
A–F are shares of 43 letter grades · W is a share of all 45 enrolled
Against everyone else who teaches ETT 231
+11% vs. the ETT 231 average (3.10 across 14 professors)

How the averages compare

Against other ETT classes, and against the university

  • 3.13School average
  • 3.17ETT courses
  • 3.45ETT 231
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
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