Course record STAT

STAT 400

University of Maryland-College Park

15,613 grades610 sections27 professors
Grades: 2012–2025
Flunk Score8/100
Needs work

Professors 27 of 27

Scott Preston 120 grades · 1 term · 2020 3.55GPA
72.5% A
20.8% B
0.8% C
0.0% D
5.8% F

120 letter grades · 9 sections · 2020

Compare with the course
Preston vs. the course average
A +28.5
B −11.0
C −15.3
D −3.8
F +1.7

Difference in percentage points.

10.4% withdrew · 14 of 134 enrolled.

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Jenna Zomback 166 grades · 1 term · 2024 3.54GPA
69.3% A
22.9% B
7.2% C
0.0% D
0.6% F

166 letter grades · 6 sections · 2024

Compare with the course
Zomback vs. the course average
A +25.3
B −9.0
C −8.9
D −3.8
F −3.6

Difference in percentage points.

1.8% withdrew · 3 of 169 enrolled.

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Susan Mazzullo 1,467 grades · 6 terms · 2015–2021 3.49GPA
63.8% A
24.5% B
8.2% C
2.4% D
1.0% F

1,467 letter grades · 54 sections · 2015–2021

Compare with the course
Mazzullo vs. the course average
A +19.8
B −7.3
C −7.9
D −1.4
F −3.2

Difference in percentage points.

Each term against the course average
Fall 2015Fall 2021

4.0% withdrew · 61 of 1,528 enrolled.

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Guangyu Xi 100 grades · 1 term · 2020 3.42GPA
69.0% A
22.0% B
0.0% C
0.0% D
9.0% F

100 letter grades · 9 sections · 2020

Compare with the course
Xi vs. the course average
A +25.0
B −9.8
C −16.1
D −3.8
F +4.8

Difference in percentage points.

16.7% withdrew · 20 of 120 enrolled.

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Raymond Schram 232 grades · 1 term · 2021 3.42GPA
65.1% A
22.8% B
6.9% C
1.7% D
3.4% F

232 letter grades · 9 sections · 2021

Compare with the course
Schram vs. the course average
A +21.1
B −9.0
C −9.2
D −2.1
F −0.7

Difference in percentage points.

1.7% withdrew · 4 of 236 enrolled.

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Jonathan Fernandes 2,139 grades · 9 terms · 2020–2025 3.41GPA
58.7% A
27.7% B
10.5% C
1.5% D
1.5% F

2,139 letter grades · 81 sections · 2020–2025

Compare with the course
Fernandes vs. the course average
A +14.7
B −4.1
C −5.6
D −2.3
F −2.6

Difference in percentage points.

Each term against the course average
Fall 2020Spring 2025

4.5% withdrew · 100 of 2,239 enrolled.

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Mestiyage Gunatilleka 1,619 grades · 7 terms · 2021–2025 3.27GPA
52.8% A
32.1% B
11.1% C
1.7% D
2.3% F

1,619 letter grades · 63 sections · 2021–2025

Compare with the course
Gunatilleka vs. the course average
A +8.8
B +0.2
C −5.1
D −2.1
F −1.8

Difference in percentage points.

Each term against the course average
Spring 2021Spring 2025

3.8% withdrew · 64 of 1,683 enrolled.

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Matthias Wellershoff 252 grades · 1 term · 2024 3.23GPA
43.3% A
41.3% B
13.1% C
1.2% D
1.2% F

252 letter grades · 9 sections · 2024

Compare with the course
Wellershoff vs. the course average
A −0.8
B +9.4
C −3.0
D −2.6
F −3.0

Difference in percentage points.

3.8% withdrew · 10 of 262 enrolled.

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Justin Wyss-Gallifent 369 grades · 2 terms · 2014–2016 3.21GPA
52.6% A
28.2% B
13.0% C
2.7% D
3.5% F

369 letter grades · 12 sections · 2014–2016

Compare with the course
Wyss-Gallifent vs. the course average
A +8.6
B −3.7
C −3.1
D −1.1
F −0.7

Difference in percentage points.

2.4% withdrew · 9 of 378 enrolled.

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Joan Ren 30 grades · 1 term · 2015 3.17GPA
40.0% A
40.0% B
20.0% C
0.0% D
0.0% F

30 letter grades · 1 section · 2015

Compare with the course
Ren vs. the course average
A −4.0
B +8.2
C +3.9
D −3.8
F −4.2

Difference in percentage points.

3.2% withdrew · 1 of 31 enrolled.

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Sana Jahedi 492 grades · 2 terms · 2024–2025 3.17GPA
46.1% A
31.9% B
17.9% C
1.4% D
2.6% F

492 letter grades · 18 sections · 2024–2025

Compare with the course
Jahedi vs. the course average
A +2.1
B +0.1
C +1.8
D −2.4
F −1.5

Difference in percentage points.

4.3% withdrew · 22 of 514 enrolled.

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Hamid Al-Saqban 207 grades · 1 term · 2022 3.13GPA
43.5% A
36.7% B
14.5% C
2.4% D
2.9% F

207 letter grades · 9 sections · 2022

Compare with the course
Al-Saqban vs. the course average
A −0.5
B +4.9
C −1.6
D −1.4
F −1.3

Difference in percentage points.

5.9% withdrew · 13 of 220 enrolled.

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Timothy Pilachowski 1,174 grades · 8 terms · 2012–2019 3.06GPA
38.7% A
36.7% B
17.1% C
3.6% D
3.9% F

1,174 letter grades · 42 sections · 2012–2019

Compare with the course
Pilachowski vs. the course average
A −5.3
B +4.9
C +1.0
D −0.3
F −0.3

Difference in percentage points.

Each term against the course average
Spring 2012Fall 2019

6.6% withdrew · 83 of 1,257 enrolled.

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Chiao-Wen Hsiao 29 grades · 1 term · 2014 3.04GPA
44.8% A
27.6% B
24.1% C
0.0% D
3.4% F

29 letter grades · 1 section · 2014

Compare with the course
Hsiao vs. the course average
A +0.8
B −4.3
C +8.0
D −3.8
F −0.7

Difference in percentage points.

6.5% withdrew · 2 of 31 enrolled.

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John Millson 1,867 grades · 7 terms · 2012–2019 3.03GPA
35.5% A
38.8% B
21.5% C
0.6% D
3.6% F

1,867 letter grades · 66 sections · 2012–2019

Compare with the course
Millson vs. the course average
A −8.5
B +6.9
C +5.4
D −3.2
F −0.6

Difference in percentage points.

Each term against the course average
Spring 2012Spring 2019

4.0% withdrew · 78 of 1,945 enrolled.

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Peter Nandori 203 grades · 1 term · 2018 2.97GPA
33.0% A
36.9% B
24.1% C
5.9% D
0.0% F

203 letter grades · 9 sections · 2018

Compare with the course
Nandori vs. the course average
A −11.0
B +5.1
C +8.0
D +2.1
F −4.2

Difference in percentage points.

10.2% withdrew · 23 of 226 enrolled.

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Hatice Sahinoglu 875 grades · 6 terms · 2017–2023 2.91GPA
37.3% A
38.2% B
13.7% C
2.3% D
8.6% F

875 letter grades · 48 sections · 2017–2023

Compare with the course
Sahinoglu vs. the course average
A −6.8
B +6.3
C −2.4
D −1.5
F +4.4

Difference in percentage points.

Each term against the course average
Fall 2017Fall 2023

13.3% withdrew · 134 of 1,009 enrolled.

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Dmitry Dolgopyat 747 grades · 4 terms · 2013–2023 2.89GPA
38.4% A
31.7% B
18.7% C
5.8% D
5.4% F

747 letter grades · 30 sections · 2013–2023

Compare with the course
Dolgopyat vs. the course average
A −5.6
B −0.1
C +2.6
D +1.9
F +1.2

Difference in percentage points.

Each term against the course average
Fall 2013Fall 2023

6.7% withdrew · 54 of 801 enrolled.

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Susan Chimiak 167 grades · 1 term · 2015 2.82GPA
29.9% A
38.9% B
17.4% C
9.0% D
4.8% F

167 letter grades · 6 sections · 2015

Compare with the course
Chimiak vs. the course average
A −14.1
B +7.1
C +1.2
D +5.2
F +0.6

Difference in percentage points.

2.9% withdrew · 5 of 172 enrolled.

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Fushuai Jiang 137 grades · 1 term · 2024 2.79GPA
35.8% A
29.9% B
19.0% C
10.2% D
5.1% F

137 letter grades · 6 sections · 2024

Compare with the course
Jiang vs. the course average
A −8.2
B −1.9
C +2.9
D +6.4
F +0.9

Difference in percentage points.

9.3% withdrew · 14 of 151 enrolled.

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Ke Chen 30 grades · 1 term · 2022 2.76GPA
43.3% A
10.0% B
30.0% C
10.0% D
6.7% F

30 letter grades · 1 section · 2022

Compare with the course
Chen vs. the course average
A −0.7
B −21.8
C +13.9
D +6.2
F +2.5

Difference in percentage points.

0.0% withdrew · 0 of 30 enrolled.

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Archana Khurana 25 grades · 1 term · 2016 2.69GPA
32.0% A
44.0% B
4.0% C
8.0% D
12.0% F

25 letter grades · 1 section · 2016

Compare with the course
Khurana vs. the course average
A −12.0
B +12.2
C −12.1
D +4.2
F +7.8

Difference in percentage points.

0.0% withdrew · 0 of 25 enrolled.

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Natalia Tchetcherina 526 grades · 3 terms · 2015–2017 2.61GPA
33.1% A
22.4% B
24.1% C
12.4% D
8.0% F

526 letter grades · 22 sections · 2015–2017

Compare with the course
Tchetcherina vs. the course average
A −10.9
B −9.4
C +8.0
D +8.5
F +3.8

Difference in percentage points.

9.8% withdrew · 57 of 583 enrolled.

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Casey Cremins 1,416 grades · 7 terms · 2015–2019 2.55GPA
24.2% A
33.8% B
24.1% C
9.3% D
8.6% F

1,416 letter grades · 56 sections · 2015–2019

Compare with the course
Cremins vs. the course average
A −19.8
B +1.9
C +8.0
D +5.5
F +4.4

Difference in percentage points.

Each term against the course average
Fall 2015Fall 2019

7.0% withdrew · 107 of 1,523 enrolled.

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Terence Long 136 grades · 1 term · 2016 2.54GPA
26.5% A
33.1% B
19.1% C
8.8% D
12.5% F

136 letter grades · 1 section · 2016

Compare with the course
Long vs. the course average
A −17.5
B +1.2
C +3.0
D +5.0
F +8.3

Difference in percentage points.

6.8% withdrew · 10 of 146 enrolled.

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James Conway 30 grades · 1 term · 2022 2.51GPA
26.7% A
23.3% B
26.7% C
13.3% D
10.0% F

30 letter grades · 1 section · 2022

Compare with the course
Conway vs. the course average
A −17.3
B −8.5
C +10.5
D +9.5
F +5.8

Difference in percentage points.

3.2% withdrew · 1 of 31 enrolled.

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Sandra Cerrai 221 grades · 1 term · 2012 2.47GPA
24.4% A
27.1% B
31.2% C
7.7% D
9.5% F

221 letter grades · 9 sections · 2012

Compare with the course
Cerrai vs. the course average
A −19.6
B −4.7
C +15.1
D +3.9
F +5.3

Difference in percentage points.

4.7% withdrew · 11 of 232 enrolled.

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