Course record BIOS

BIOS 423

Principles of Virology

Northern Illinois University

24 grades3 sections2 professors
Grades: 2022–2025
Flunk Score—
Not enough comparison data

This course does not have a reliable within-school grade or evaluation comparison yet.

Grade record

BIOS 423
3.21
average GPA across 24 grades
88%
A or B
of 24 grades
4.0%
D, F or withdrew
of 25 enrolled
33.3%
A
8
54.2%
B
13
12.5%
C
3
4.0%
W
1
A–F are shares of 24 letter grades · W is a share of all 25 enrolled

How the averages compare

Against other BIOS courses, and against the university

  • 2.66BIOS courses
  • 3.13School average
  • 3.21BIOS 423
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Spring 2022 – Fall 2025
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