Professor record CMM

Kathryn Petty

College of Lake County

290 grades26 sections2 courses
Grades: 2021–2026
Flunk Score39/100
Below average

Grade record

All courses · 26 sections
Average GPA
3.42
Across 290 grades
94%
A or B
of 290 grades
1.7%
D, F or withdrew
of 295 enrolled
47.6%
A
138
46.9%
B
136
5.5%
C
16
1.7%
W
5
A–F are shares of 290 letter grades · W is a share of all 295 enrolled

How the averages compare

Against other CMM classes, and against the university

  • 3.42Petty
  • 3.48School average
  • 3.56CMM courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.42 average 15 terms
Summer 2021Spring 2026
26 sections · 15 terms · Summer 2021 – Spring 2026
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