Course record MATH

MATH 3339

Statistics for the Sciences

University of Houston

13,158 grades131 sections19 professors
Grades: 2013–2025
Flunk Score13/100
Needs work

Professors 10 of 19

Rebecca Ann George 1,424 grades · 6 terms · 2014–2017 3.29GPA
62.8% A
18.0% B
10.1% C
3.2% D
5.8% F

1,424 letter grades · 7 sections · 2014–2017

Compare with the course
George vs. the course average
A +11.4
B −4.9
C −1.8
D −2.8
F −1.8

Difference in percentage points.

Each term against the course average
Fall 2014Fall 2017

3.8% withdrew · 56 of 1,480 enrolled.

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Yabo Niu 425 grades · 4 terms · 2022–2024 3.22GPA
52.9% A
27.1% B
14.4% C
2.4% D
3.3% F

425 letter grades · 4 sections · 2022–2024

Compare with the course
Niu vs. the course average
A +1.5
B +4.1
C +2.5
D −3.7
F −4.4

Difference in percentage points.

Each term against the course average
Fall 2022Fall 2024

4.5% withdrew · 20 of 445 enrolled.

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Cathy Dawn Poliak 2,507 grades · 15 terms · 2016–2023 3.13GPA
59.6% A
19.0% B
9.1% C
4.2% D
8.2% F

2,507 letter grades · 19 sections · 2016–2023

Compare with the course
Poliak vs. the course average
A +8.2
B −4.0
C −2.8
D −1.9
F +0.5

Difference in percentage points.

Each term against the course average
Spring 2016Summer 2023

4.7% withdrew · 123 of 2,630 enrolled.

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Sheena D Branton 522 grades · 3 terms · 2013–2014 3.07GPA
50.0% A
24.7% B
13.4% C
6.1% D
5.7% F

522 letter grades · 5 sections · 2013–2014

Compare with the course
Branton vs. the course average
A −1.4
B +1.7
C +1.5
D +0.1
F −1.9

Difference in percentage points.

6.8% withdrew · 38 of 560 enrolled.

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Wenshuang Wang 3,399 grades · 16 terms · 2019–2025 2.96GPA
54.6% A
22.9% B
10.5% C
6.5% D
5.4% F

3,399 letter grades · 23 sections · 2019–2025

Compare with the course
Wang vs. the course average
A +3.2
B same
C −1.4
D +0.5
F −2.3

Difference in percentage points.

Each term against the course average
Fall 2019Spring 2025

5.2% withdrew · 185 of 3,584 enrolled.

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Junhyeon Kwon 177 grades · 3 terms · 2021–2022 2.94GPA
32.8% A
43.5% B
6.8% C
13.6% D
3.4% F

177 letter grades · 3 sections · 2021–2022

Compare with the course
Kwon vs. the course average
A −18.6
B +20.5
C −5.1
D +7.5
F −4.3

Difference in percentage points.

15.3% withdrew · 32 of 209 enrolled.

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Thomas Christian Weber 1,200 grades · 6 terms · 2017–2020 2.91GPA
63.1% A
24.2% B
6.0% C
2.2% D
4.6% F

1,200 letter grades · 7 sections · 2017–2020

Compare with the course
Weber vs. the course average
A +11.7
B +1.2
C −5.9
D −3.9
F −3.1

Difference in percentage points.

Each term against the course average
Fall 2017Fall 2020

4.5% withdrew · 56 of 1,256 enrolled.

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Xiaoxue Deng 104 grades · 2 terms · 2024–2025 2.84GPA
34.6% A
31.7% B
20.2% C
7.7% D
5.8% F

104 letter grades · 2 sections · 2024–2025

Compare with the course
Deng vs. the course average
A −16.8
B +8.7
C +8.3
D +1.6
F −1.9

Difference in percentage points.

5.5% withdrew · 6 of 110 enrolled.

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Hyeongseon Jeon 147 grades · 2 terms · 2024–2025 2.81GPA
38.1% A
26.5% B
18.4% C
15.6% D
1.4% F

147 letter grades · 2 sections · 2024–2025

Compare with the course
Jeon vs. the course average
A −13.3
B +3.5
C +6.5
D +9.6
F −6.3

Difference in percentage points.

6.4% withdrew · 10 of 157 enrolled.

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John M Ryan 470 grades · 3 terms · 2021–2024 2.80GPA
44.7% A
19.6% B
17.2% C
8.5% D
10.0% F

470 letter grades · 3 sections · 2021–2024

Compare with the course
Ryan vs. the course average
A −6.7
B −3.4
C +5.3
D +2.5
F +2.3

Difference in percentage points.

6.4% withdrew · 32 of 502 enrolled.

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