Course record STT
STT 315
Intro Prob & Stat for Business
14,462 grades344 sections31 professors
Grades: 2011–2026
Flunk Score15/100
Needs workGrade record
3.16
average GPA across 14,462 grades
81%
A or B
of 14,462 grades
6.1%
D, F or withdrew
of 14,466 enrolled
45.3%
A
6,553
35.4%
B
5,120
13.2%
C
1,914
3.4%
D
491
2.7%
F
384
0.0%
W
4
A–F are shares of 14,462 letter grades · W is a share of all 14,466 enrolled
How the averages compare
Against other STT courses, and against the university
- 3.16STT 315
- 3.16STT courses
- 3.30School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.16 average
44 terms
Fall 2011Spring 2026
344 sections · 44 terms · Fall 2011 – Spring 2026
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