Course record CIS

CIS 2550

LINUX OPERATING SYSTEM

Sinclair Community College

474 grades70 sections8 professors
Grades: 2021–2026
Flunk Score31/100
Below average

Professors 8 of 8

Julian M.. Jones 25 grades · 2 terms · 2023–2025 3.40GPA
76.0% A
8.0% B
4.0% C
4.0% D
8.0% F

25 letter grades · 2 sections · 2023–2025

Compare with the course
Jones vs. the course average
A +20.9
B −8.5
C −6.8
D +0.2
F −5.9

Difference in percentage points.

7.4% withdrew · 2 of 27 enrolled.

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Lee Day 48 grades · 9 terms · 2021–2024 2.98GPA
62.5% A
12.5% B
4.2% C
2.1% D
18.8% F

48 letter grades · 23 sections · 2021–2024

Compare with the course
Day vs. the course average
A +7.4
B −4.0
C −6.6
D −1.7
F +4.8

Difference in percentage points.

Each term against the course average
Summer 2021Spring 2024

11.1% withdrew · 6 of 54 enrolled.

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Doug Doug. Hampton 186 grades · 6 terms · 2023–2026 2.95GPA
58.6% A
11.8% B
10.8% C
3.8% D
15.1% F

186 letter grades · 23 sections · 2023–2026

Compare with the course
Hampton vs. the course average
A +3.5
B −4.6
C same
D same
F +1.1

Difference in percentage points.

Each term against the course average
Fall 2023Spring 2026

9.3% withdrew · 19 of 205 enrolled.

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Mike J. Libassi 186 grades · 9 terms · 2021–2024 2.80GPA
44.6% A
22.6% B
14.5% C
4.3% D
14.0% F

186 letter grades · 15 sections · 2021–2024

Compare with the course
Libassi vs. the course average
A −10.4
B +6.1
C +3.8
D +0.5
F +0.1

Difference in percentage points.

Each term against the course average
Summer 2021Spring 2024

11.0% withdrew · 23 of 209 enrolled.

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Pintsen Lan 3 grades · 1 term · 2022 · Limited sample 3.67GPA
66.7% A
33.3% B
0.0% C
0.0% D
0.0% F

3 letter grades · 1 section · 2022 · Limited sample

0.0% withdrew · 0 of 3 enrolled.

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Chadwick W. Robinson 18 grades · 2 terms · 2023–2024 · Limited sample 3.56GPA
72.2% A
16.7% B
5.6% C
5.6% D
0.0% F

18 letter grades · 2 sections · 2023–2024 · Limited sample

14.3% withdrew · 3 of 21 enrolled.

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Pamela K. Staub 4 grades · 1 term · 2022 · Limited sample 3.50GPA
50.0% A
50.0% B
0.0% C
0.0% D
0.0% F

4 letter grades · 1 section · 2022 · Limited sample

0.0% withdrew · 0 of 4 enrolled.

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Thomas A. Autry 4 grades · 1 term · 2025 · Limited sample 3.00GPA
75.0% A
0.0% B
0.0% C
0.0% D
25.0% F

4 letter grades · 3 sections · 2025 · Limited sample

0.0% withdrew · 0 of 4 enrolled.

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