Professor record MATH
Zhuanzhuan Ma
The University of Texas Rio Grande Valley
162 grades4 sections
Grades: 2023–2025
Flunk Score99/100
Excellent
MATH 1343 · Intro to BiostatisticsMATH 1343 · all instructors & syllabi
Grade record
Average GPA
2.99
Intro to Biostatistics
Across 162 grades in MATH 1343
75%
A or B
of 162 grades
19.6%
D, F or withdrew
of 168 enrolled
50.6%
A
82
24.1%
B
39
8.6%
C
14
6.8%
D
11
9.9%
F
16
3.6%
W
6
A–F are shares of 162 letter grades · W is a share of all 168 enrolled
Against everyone else who teaches MATH 1343
+20% vs. the MATH 1343 average (2.49 across 11 professors)
How the averages compare
Against other MATH classes, and against the university
- 2.52MATH courses
- 2.99MATH 1343
- 3.09School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
4 sections · 3 terms · Fall 2023 – Summer 2025
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