Course record DS

DS 671

Analytics & Modeling

University of New Hampshire-Main Campus

324 grades14 sections5 professors
Grades: 2020–2026
Flunk Score40/100
Mixed record

Professors 5 of 5

Hannah Wirth 27 grades · 1 term · 2025 3.68GPA
74.1% A
25.9% B
0.0% C
0.0% D
0.0% F

27 letter grades · 1 section · 2025

Compare with the course
Wirth vs. the course average
A +22.5
B −10.8
C −9.3
D −1.5
F −0.9

Difference in percentage points.

0.0% withdrew · 0 of 27 enrolled.

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Roger Grinde 152 grades · 6 terms · 2021–2025 3.30GPA
41.4% A
48.7% B
8.6% C
0.7% D
0.7% F

152 letter grades · 7 sections · 2021–2025

Compare with the course
Grinde vs. the course average
A −10.1
B +12.0
C −0.7
D −0.9
F −0.3

Difference in percentage points.

Each term against the course average
Fall 2021Fall 2025

0.7% withdrew · 1 of 153 enrolled.

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Seyed Ali Hojjat 58 grades · 1 term · 2020 3.29GPA
55.2% A
31.0% B
8.6% C
1.7% D
3.4% F

58 letter grades · 2 sections · 2020

Compare with the course
Hojjat vs. the course average
A +3.6
B −5.7
C −0.6
D +0.2
F +2.5

Difference in percentage points.

0.0% withdrew · 0 of 58 enrolled.

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Xiao Chen 73 grades · 3 terms · 2021–2023 3.22GPA
54.8% A
24.7% B
16.4% C
4.1% D
0.0% F

73 letter grades · 3 sections · 2021–2023

Compare with the course
Chen vs. the course average
A +3.3
B −12.1
C +7.2
D +2.6
F −0.9

Difference in percentage points.

0.0% withdrew · 0 of 73 enrolled.

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John Franklin 14 grades · 1 term · 2026 · Limited sample 3.83GPA
85.7% A
14.3% B
0.0% C
0.0% D
0.0% F

14 letter grades · 1 section · 2026 · Limited sample

0.0% withdrew · 0 of 14 enrolled.

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