Instructor record STT
Dola Pathak | Leonard Chukuma Johnson | Veronika Skorokhod | Yue Zhao
360 grades4 sections
Grades: 2025
The school files these sections under a combined instructor name.
Flunk Score32/100
Below averageSTT 351 · Prob & Statistics EngineeringSTT 351 · all instructors & syllabi
Grade record
Average GPA
3.24
Prob & Statistics Engineering
Across 360 grades in STT 351
79%
A or B
of 360 grades
8.6%
D, F or withdrew
56.7%
A
204
22.8%
B
82
11.9%
C
43
6.4%
D
23
2.2%
F
8
Shares of 360 letter grades · nobody withdrew
Against everyone else who teaches STT 351
−6% vs. the STT 351 average (3.45 across 47 professors)
How the averages compare
Against other STT classes, and against the university
- 3.16STT courses
- 3.24STT 351
- 3.30School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
4 sections
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.