Professor record COSC

Mary Ledbetter

Navarro College

1,059 grades34 sections12 courses
Grades: 2022–2025
Flunk Score73/100
Strong

Grade record

All courses · 34 sections
Average GPA
3.34
Across 1,059 grades
82%
A or B
of 1,059 grades
8.3%
D, F or withdrew
65.8%
A
697
16.2%
B
172
9.6%
C
102
2.3%
D
24
6.0%
F
64
Shares of 1,059 letter grades · this school does not publish withdrawals

How the averages compare

Against other COSC classes, and against the university

  • 2.90COSC courses
  • 2.92School average
  • 3.34Ledbetter
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.34 average 9 terms
Fall 2022Summer 2025
34 sections · 9 terms · Fall 2022 – Summer 2025
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