Course record END

END 2550

POLYSOMNOGRAPHY

Sinclair Community College

41 grades5 sections2 professors
Grades: 2021–2025
Flunk Score71/100
Strong

Professors 2 of 2

Jane E. Perri 29 grades · 4 terms · 2021–2024 3.45GPA
65.5% A
24.1% B
3.4% C
3.4% D
3.4% F

29 letter grades · 4 sections · 2021–2024

Compare with the course
Perri vs. the course average
A −2.8
B +2.2
C +1.0
D +1.0
F −1.4

Difference in percentage points.

Each term against the course average
Fall 2021Spring 2024

9.4% withdrew · 3 of 32 enrolled.

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Olivia A. Allen 12 grades · 1 term · 2025 · Limited sample 3.50GPA
75.0% A
16.7% B
0.0% C
0.0% D
8.3% F

12 letter grades · 1 section · 2025 · Limited sample

7.7% withdrew · 1 of 13 enrolled.

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