Course record COSC

COSC 423

Computer Operating Systems

Eastern Michigan University

271 grades13 sections2 professors
Grades: 2019–2026
Flunk Score10/100
Needs work

Grade record

COSC 423
2.98
average GPA across 271 grades
78%
A or B
of 271 grades
19.3%
D, F or withdrew
of 301 enrolled
36.9%
A
100
41.3%
B
112
11.4%
C
31
4.8%
D
13
5.5%
F
15
10.0%
W
30
A–F are shares of 271 letter grades · W is a share of all 301 enrolled

How the averages compare

Against other COSC courses, and against the university

  • 2.98COSC 423
  • 3.07COSC courses
  • 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.98 average 13 terms
Fall 2019Winter 2026
13 sections · 13 terms · Fall 2019 – Winter 2026
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