Professor record STAT

Joan Ren

University of Maryland-College Park

136 grades8 sections
Grades: 2014–2025
Flunk Score17/100
Needs work
STAT 420STAT 420 · all instructors & syllabi

Grade record

STAT 420 · 8 sections
Average GPA
2.67
Across 136 grades in STAT 420
64%
A or B
of 136 grades
28.1%
D, F or withdrew
of 160 enrolled
27.2%
A
37
36.8%
B
50
20.6%
C
28
9.6%
D
13
5.9%
F
8
15.0%
W
24
A–F are shares of 136 letter grades · W is a share of all 160 enrolled
Against everyone else who teaches STAT 420
−8% vs. the STAT 420 average (2.90 across 8 professors)

How the averages compare

Against other STAT classes, and against the university

  • 2.67STAT 420
  • 3.13STAT courses
  • 3.37School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.67 average 8 terms
Spring 2014Spring 2025
8 sections · 8 terms · Spring 2014 – Spring 2025
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