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UIUC grade distribution

STAT 400: Statistics and Probability I

84% of the 15,839 students who finished STAT 400 at UIUC got an A or B, across 65 sections and 15 instructors.

A 57%B 27%C 10%D/F 6%W 0%

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By instructor, easiest first

InstructorGrades givenStudents
Unger, David
11 sections · last Summer 2025
66% A · 24% B · 6% C · 4% D/F
3,024
Yu, Albert
12 sections · last Spring 2025
66% A · 21% B · 8% C · 4% D/F
4,981
Findley, Kelly P
1 section · last Spring 2022
51% A · 19% B · 12% C · 18% D/F
123
Past instructors (12) · last taught before 2022
Culpepper, Steven A
2 sections · last Spring 2017
48% A · 35% B · 11% C · 6% D/F
502
Zhu, Ruoqing
2 sections · last Spring 2018
54% A · 28% B · 12% C · 7% D/F
575
Nguyen, Ha Khanh
3 sections · last Summer 2021
56% A · 26% B · 12% C · 7% D/F
428
Ravat, Uma V
7 sections · last Spring 2019
51% A · 30% B · 11% C · 9% D/F
1,889
Dalpiaz, David M
4 sections · last Spring 2018
48% A · 32% B · 11% C · 9% D/F
743
Stepanov, Alexey G
10 sections · last Winter 2021
48% A · 31% B · 14% C · 7% D/F
1,514
Chen, Xiaohui
3 sections · last Spring 2017
34% A · 44% B · 16% C · 6% D/F
559
Guerrier, Stephane
1 section · last Spring 2015
44% A · 31% B · 17% C · 8% D/F
193
Fellouris, Georgios
4 sections · last Spring 2019
37% A · 38% B · 17% C · 9% D/F
631
Lan, Shiwei
1 section · last Spring 2019
41% A · 32% B · 17% C · 10% D/F
155
Lee, Hyoeun
2 sections · last Fall 2019
38% A · 32% B · 16% C · 14% D/F
333
Chatterjee, Sabyasachi
2 sections · last Fall 2019
34% A · 32% B · 26% C · 8% D/F
189

Instructors with at least 20 graded students. Past grades don't guarantee future ones.

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Source: grade distributions published by UIUC. All UIUC grade distributions · STAT 400 sections, times and prerequisites.