Professor record DATA

Tammy Perrin

University of Maryland-College Park

124 grades3 sections2 courses
Grades: 2024–2025
Flunk Score89/100
Excellent

Grade record

All courses · 3 sections
Average GPA
3.88
Across 124 grades
98%
A or B
of 124 grades
3.1%
D, F or withdrew
of 127 enrolled
91.1%
A
113
7.3%
B
9
0.8%
C
1
0.8%
F
1
2.4%
W
3
A–F are shares of 124 letter grades · W is a share of all 127 enrolled

How the averages compare

Against other DATA classes, and against the university

  • 3.37School average
  • 3.77DATA courses
  • 3.88Perrin
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 2 terms · Fall 2024 – Spring 2025
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