Professor record BIO

Evan L Preisser

University of Rhode Island

562 grades3 sections
Grades: 2023–2025
Flunk Score1/100
Needs work
BIO 262 · Introductory EcologyBIO 262 · all instructors & syllabi

Grade record

BIO 262 · 3 sections
Average GPA
2.75
Introductory Ecology
Across 562 grades in BIO 262
63%
A or B
of 562 grades
12.3%
D, F or withdrew
28.5%
A
160
34.7%
B
195
24.6%
C
138
9.3%
D
52
3.0%
F
17
Shares of 562 letter grades · this school does not publish withdrawals
Against everyone else who teaches BIO 262
−4% vs. the BIO 262 average (2.86 across 3 professors)

How the averages compare

Against other BIO classes, and against the university

  • 2.75BIO 262
  • 2.86BIO courses
  • 3.29School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Fall 2025
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