Professor record SPA

Derek A. Petrey

Sinclair Community College

472 grades94 sections8 courses
Grades: 2021–2026
Flunk Score78/100
Strong

Grade record

All courses · 94 sections
Average GPA
3.38
Across 472 grades
86%
A or B
of 472 grades
14.5%
D, F or withdrew
of 495 enrolled
71.2%
A
336
14.8%
B
70
3.6%
C
17
1.7%
D
8
8.7%
F
41
4.6%
W
23
A–F are shares of 472 letter grades · W is a share of all 495 enrolled

How the averages compare

Against other SPA classes, and against the university

  • 2.91School average
  • 3.38Petrey
  • 3.40SPA courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.38 average 12 terms
Fall 2021Spring 2026
94 sections · 12 terms · Fall 2021 – Spring 2026
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