Professor record STAT

Nishantha A. Samarakoon

Oklahoma State University-Main Campus

134 grades4 sections
Grades: 2023–2025
Flunk Score50/100
Mixed record
STAT 4013 · Statistical Methods I (A)STAT 4013 · all instructors & syllabi

Grade record

STAT 4013 · 4 sections
Average GPA
3.01
Statistical Methods I (A)
Across 134 grades in STAT 4013
73%
A or B
of 134 grades
15.6%
D, F or withdrew
of 141 enrolled
46.3%
A
62
26.9%
B
36
15.7%
C
21
3.7%
D
5
7.5%
F
10
5.0%
W
7
A–F are shares of 134 letter grades · W is a share of all 141 enrolled
Against everyone else who teaches STAT 4013
−2% vs. the STAT 4013 average (3.05 across 4 professors)

How the averages compare

Against other STAT classes, and against the university

  • 2.88STAT courses
  • 3.01STAT 4013
  • 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.01 average 4 terms
Fall 2023Fall 2025
4 sections · 4 terms · Fall 2023 – Fall 2025
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