Course record ST

ST 311

Introduction to Statistics

North Carolina State University at Raleigh

5,669 grades130 sections10 professors
Grades: 2022–2025
Flunk Score1/100
Needs work

Professors 10 of 10

Rosemary Danaher 87 grades · 1 term · 2025 2.89GPA
40.2% A
26.4% B
20.7% C
9.2% D
3.4% F

87 letter grades · 1 section · 2025

Compare with the course
Danaher vs. the course average
A +15.6
B −4.0
C −3.9
D −1.3
F −6.4

Difference in percentage points.

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Wenbin Lu 33 grades · 1 term · 2022 2.86GPA
36.4% A
30.3% B
24.2% C
3.0% D
6.1% F

33 letter grades · 1 section · 2022

Compare with the course
Lu vs. the course average
A +11.8
B −0.2
C −0.4
D −7.5
F −3.7

Difference in percentage points.

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David Fitzpatrick 29 grades · 2 terms · 2022–2023 2.83GPA
31.0% A
34.5% B
24.1% C
10.3% D
0.0% F

29 letter grades · 2 sections · 2022–2023

Compare with the course
Fitzpatrick vs. the course average
A +6.4
B +4.0
C −0.5
D −0.2
F −9.8

Difference in percentage points.

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Elliot Maceda 30 grades · 1 term · 2024 2.73GPA
26.7% A
36.7% B
23.3% C
13.3% D
0.0% F

30 letter grades · 1 section · 2024

Compare with the course
Maceda vs. the course average
A +2.1
B +6.2
C −1.3
D +2.8
F −9.8

Difference in percentage points.

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Wenwei Jiao 27 grades · 1 term · 2023 2.67GPA
37.0% A
11.1% B
40.7% C
7.4% D
3.7% F

27 letter grades · 1 section · 2023

Compare with the course
Jiao vs. the course average
A +12.4
B −19.4
C +16.1
D −3.1
F −6.1

Difference in percentage points.

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Chris Chung 33 grades · 1 term · 2024 2.59GPA
24.2% A
36.4% B
27.3% C
9.1% D
3.0% F

33 letter grades · 1 section · 2024

Compare with the course
Chung vs. the course average
A −0.4
B +5.9
C +2.7
D −1.4
F −6.8

Difference in percentage points.

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Thomas Reiland 276 grades · 3 terms · 2022–2023 2.56GPA
25.4% A
25.7% B
40.9% C
4.3% D
3.6% F

276 letter grades · 3 sections · 2022–2023

Compare with the course
Reiland vs. the course average
A +0.8
B −4.8
C +16.3
D −6.1
F −6.2

Difference in percentage points.

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Malorie Winters 4,981 grades · 7 terms · 2022–2025 2.46GPA
24.5% A
31.0% B
23.7% C
10.7% D
10.2% F

4,981 letter grades · 117 sections · 2022–2025

Compare with the course
Winters vs. the course average
A −0.2
B +0.5
C −0.9
D +0.2
F +0.4

Difference in percentage points.

Each term against the course average
Fall 2022Summer 2025
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Logan Opperman 154 grades · 2 terms · 2023–2024 1.88GPA
12.3% A
23.4% B
25.3% C
18.8% D
20.1% F

154 letter grades · 2 sections · 2023–2024

Compare with the course
Opperman vs. the course average
A −12.3
B −7.1
C +0.7
D +8.3
F +10.3

Difference in percentage points.

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Xuan Liu 19 grades · 1 term · 2023 · Limited sample 2.80GPA
31.6% A
42.1% B
15.8% C
0.0% D
10.5% F

19 letter grades · 1 section · 2023 · Limited sample

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