Course record QUAL

QUAL 551

Design of Experiments

Eastern Michigan University

91 grades6 sections2 professors
Grades: 2020–2025
Flunk Score45/100
Mixed record

Professors 2 of 2

He Tang 81 grades · 5 terms · 2020–2025 3.58GPA
69.1% A
24.7% B
4.9% C
0.0% D
1.2% F

81 letter grades · 5 sections · 2020–2025

Compare with the course
Tang vs. the course average
A +3.2
B +0.5
C −2.8
D same
F −1.0

Difference in percentage points.

Each term against the course average
Winter 2020Winter 2025

1.2% withdrew · 1 of 82 enrolled.

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Broc Couling 10 grades · 1 term · 2024 · Limited sample 2.92GPA
40.0% A
20.0% B
30.0% C
0.0% D
10.0% F

10 letter grades · 1 section · 2024 · Limited sample

9.1% withdrew · 1 of 11 enrolled.

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