Professor record STAT

Nishantha A. Samarakoon

Oklahoma State University-Main Campus

796 grades9 sections
Grades: 2023–2025
Flunk Score86/100
Excellent
STAT 2013 · Elem Statistics (A)STAT 2013 · all instructors & syllabi

Grade record

STAT 2013 · 9 sections
Average GPA
3.21
Elem Statistics (A)
Across 796 grades in STAT 2013
80%
A or B
of 796 grades
7.1%
D, F or withdrew
of 833 enrolled
44.5%
A
354
35.9%
B
286
16.8%
C
134
1.6%
D
13
1.1%
F
9
4.4%
W
37
A–F are shares of 796 letter grades · W is a share of all 833 enrolled
Against everyone else who teaches STAT 2013
+18% vs. the STAT 2013 average (2.72 across 17 professors)

How the averages compare

Against other STAT classes, and against the university

  • 2.88STAT courses
  • 3.21STAT 2013
  • 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.21 average 6 terms
Spring 2023Fall 2025
9 sections · 6 terms · Spring 2023 – Fall 2025
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