Professor record STAT

Debra Ann Anderson Perkowski

University of Missouri-Columbia

1,255 grades24 sections3 courses
Grades: 2019–2023
Flunk Score26/100
Below average

Grade record

All courses · 24 sections
Average GPA
3.29
Across 1,255 grades
80%
A or B
of 1,255 grades
5.5%
D, F or withdrew
51.5%
A
646
29.0%
B
364
14.0%
C
176
4.1%
D
51
1.4%
F
18
Shares of 1,255 letter grades · this school does not publish withdrawals

How the averages compare

Against other STAT classes, and against the university

  • 3.29Perkowski
  • 3.31STAT courses
  • 3.40School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.29 average 9 terms
Summer 2019Spring 2023
24 sections · 9 terms · Summer 2019 – Spring 2023
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