Professor record CMSC

Donald Perlis

University of Maryland-College Park

554 grades9 sections
Grades: 2012–2019

Latest dated data is over 4 years old.

Flunk Score8/100
Needs work
CMSC 421CMSC 421 · all instructors & syllabi

Grade record

CMSC 421 · 9 sections
Average GPA
3.08
Across 554 grades in CMSC 421
80%
A or B
of 554 grades
6.8%
D, F or withdrew
of 571 enrolled
39.7%
A
220
40.3%
B
223
16.1%
C
89
1.8%
D
10
2.2%
F
12
3.0%
W
17
A–F are shares of 554 letter grades · W is a share of all 571 enrolled
Against everyone else who teaches CMSC 421
−6% vs. the CMSC 421 average (3.29 across 13 professors)

How the averages compare

Against other CMSC classes, and against the university

  • 3.08CMSC courses
  • 3.08CMSC 421
  • 3.37School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.08 average 8 terms
Fall 2012Spring 2019
9 sections · 8 terms · Fall 2012 – Spring 2019
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