Professor record COSC

Calvin B Irby

South Texas College

323 grades16 sections1 course
Grades: 2023–2025
Flunk Score90/100
Excellent

Grade record

All courses · 16 sections
Average GPA
3.52
Across 323 grades
86%
A or B
of 323 grades
0.0%
D, F or withdrew
65.3%
A
211
21.1%
B
68
13.6%
C
44
Shares of 323 letter grades · nobody withdrew

How the averages compare

Against other COSC classes, and against the university

  • 2.84School average
  • 2.88COSC courses
  • 3.52Irby
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.52 average 5 terms
Fall 2023Fall 2025
16 sections · 5 terms · Fall 2023 – Fall 2025
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