Course record STAT

STAT 421

— APPLIED CATEGORICAL DATA ANALYSIS

University of Wisconsin-Madison

744 grades18 sections9 professors
Grades: 2007–2025
Flunk Score19/100
Needs work

Professors 9 of 9

Gina Oh 26 grades · 1 term · 2020 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

26 letter grades · 1 section · 2020

Compare with the course
Oh vs. the course average
A +44.6
B −32.7
C −9.4
D −1.7
F −0.8

Difference in percentage points.

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Sijian Wang 28 grades · 1 term · 2013 3.75GPA
75.0% A
25.0% B
0.0% C
0.0% D
0.0% F

28 letter grades · 1 section · 2013

Compare with the course
Wang vs. the course average
A +19.6
B −7.7
C −9.4
D −1.7
F −0.8

Difference in percentage points.

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Zhexuan Liu 72 grades · 1 term · 2024 3.56GPA
61.1% A
34.7% B
4.2% C
0.0% D
0.0% F

72 letter grades · 1 section · 2024

Compare with the course
Liu vs. the course average
A +5.7
B +2.1
C −5.2
D −1.7
F −0.8

Difference in percentage points.

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Kunling Huang 40 grades · 1 term · 2019 3.51GPA
55.0% A
42.5% B
2.5% C
0.0% D
0.0% F

40 letter grades · 1 section · 2019

Compare with the course
Huang vs. the course average
A −0.4
B +9.8
C −6.9
D −1.7
F −0.8

Difference in percentage points.

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Derek Bean 178 grades · 4 terms · 2020–2025 3.43GPA
55.6% A
34.8% B
7.9% C
1.1% D
0.6% F

178 letter grades · 4 sections · 2020–2025

Compare with the course
Bean vs. the course average
A +0.2
B +2.2
C −1.5
D −0.6
F −0.2

Difference in percentage points.

Each term against the course average
Spring 2020Fall 2025
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Kam-Wah Tsui 73 grades · 2 terms · 2015–2016 3.37GPA
53.4% A
31.5% B
15.1% C
0.0% D
0.0% F

73 letter grades · 2 sections · 2015–2016

Compare with the course
Tsui vs. the course average
A −2.0
B −1.2
C +5.7
D −1.7
F −0.8

Difference in percentage points.

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Wei-Yin Loh 203 grades · 6 terms · 2007–2017 3.26GPA
48.8% A
35.0% B
11.3% C
3.9% D
1.0% F

203 letter grades · 6 sections · 2007–2017

Compare with the course
Loh vs. the course average
A −6.6
B +2.3
C +1.9
D +2.2
F +0.2

Difference in percentage points.

Each term against the course average
Fall 2007Fall 2017
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Muhong Gao 62 grades · 1 term · 2021 3.23GPA
53.2% A
27.4% B
12.9% C
3.2% D
3.2% F

62 letter grades · 1 section · 2021

Compare with the course
Gao vs. the course average
A −2.2
B −5.2
C +3.5
D +1.5
F +2.4

Difference in percentage points.

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Michael Mccants 62 grades · 1 term · 2018 3.21GPA
46.8% A
33.9% B
16.1% C
1.6% D
1.6% F

62 letter grades · 1 section · 2018

Compare with the course
Mccants vs. the course average
A −8.6
B +1.2
C +6.7
D −0.1
F +0.8

Difference in percentage points.

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