Professor record STA
Rong Zhou
4,401 grades32 sections6 courses
Grades: 2023–2025
Flunk Score50/100
Mixed recordGrade record
Average GPA
3.53
Across 4,401 grades
89%
A or B
of 4,401 grades
5.3%
D, F or withdrew
of 4,514 enrolled
63.4%
A
2,790
25.4%
B
1,117
8.4%
C
368
0.9%
D
39
2.0%
F
87
2.5%
W
113
A–F are shares of 4,401 letter grades · W is a share of all 4,514 enrolled
How the averages compare
Against other STA classes, and against the university
- 3.32School average
- 3.42STA courses
- 3.53Zhou
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.53 average
9 terms
Spring 2023Fall 2025
32 sections · 9 terms · Spring 2023 – Fall 2025
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