Course record COSC

COSC 5302

Adv Operating Syst

Lamar University

678 grades11 sections3 professors
Grades: 2022–2025
Flunk Score39/100
Below average

Professors 3 of 3

Md Rakibul Islam 195 grades · 4 terms · 2023–2025 3.88GPA
91.3% A
7.2% B
0.0% C
1.5% D
0.0% F

195 letter grades · 4 sections · 2023–2025

Compare with the course
Islam vs. the course average
A +51.2
B −38.5
C −12.2
D +0.1
F −0.4

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

0.0% withdrew · 0 of 195 enrolled.

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Bo Sun 479 grades · 5 terms · 2022–2024 2.98GPA
19.6% A
61.0% B
17.3% C
1.5% D
0.6% F

479 letter grades · 6 sections · 2022–2024

Compare with the course
Sun vs. the course average
A −20.5
B +15.2
C +5.1
D same
F +0.2

Difference in percentage points.

Each term against the course average
Fall 2022Spring 2024

0.4% withdrew · 2 of 481 enrolled.

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Jing Zhang 4 grades · 1 term · 2023 · Limited sample 3.00GPA
0.0% A
100.0% B
0.0% C
0.0% D
0.0% F

4 letter grades · 1 section · 2023 · Limited sample

0.0% withdrew · 0 of 4 enrolled.

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