Professor record ISIN

Amy Ruba

Ferris State University

607 grades33 sections9 courses
Grades: 2019–2023
Flunk Score54/100
Mixed record

Grade record

All courses · 33 sections
Average GPA
3.34
Across 607 grades
89%
A or B
of 607 grades
4.3%
D, F or withdrew
59.1%
A
359
29.8%
B
181
6.8%
C
41
1.0%
D
6
3.3%
F
20
Shares of 607 letter grades · this school does not publish withdrawals

How the averages compare

Against other ISIN classes, and against the university

  • 3.20School average
  • 3.34Ruba
  • 3.48ISIN courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.34 average 8 terms
Fall 2019Spring 2023
33 sections · 8 terms · Fall 2019 – Spring 2023
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