Professor record CMB

Marina K Ayrapetov

University of Rhode Island

1,017 grades9 sections
Grades: 2023–2026
Flunk Score99/100
Excellent
CMB 201 · Intro Medical MicrobiologyCMB 201 · all instructors & syllabi

Grade record

CMB 201 · 9 sections
Average GPA
3.38
Intro Medical Microbiology
Across 1,017 grades in CMB 201
87%
A or B
of 1,017 grades
2.7%
D, F or withdrew
56.8%
A
578
30.3%
B
308
10.2%
C
104
1.9%
D
19
0.8%
F
8
Shares of 1,017 letter grades · this school does not publish withdrawals
Against everyone else who teaches CMB 201
+2% vs. the CMB 201 average (3.32 across 2 professors)

How the averages compare

Against other CMB classes, and against the university

  • 3.29School average
  • 3.38CMB courses
  • 3.38CMB 201
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.38 average 6 terms
Fall 2023Spring 2026
9 sections · 6 terms · Fall 2023 – Spring 2026
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