Professor record BIOL

Frank Joseph Dirrigl

The University of Texas Rio Grande Valley

128 grades6 sections
Grades: 2023–2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score BIOL 3425.

BIOL 3425 · Vertebrate OsteologyBIOL 3425 · all instructors & syllabi

Grade record

BIOL 3425 · 6 sections
Average GPA
3.91
Vertebrate Osteology
Across 128 grades in BIOL 3425
98%
A or B
of 128 grades
0.0%
D, F or withdrew
92.2%
A
118
6.3%
B
8
1.6%
C
2
Shares of 128 letter grades · nobody withdrew
No other professor is on record for BIOL 3425, so there is no course average to measure against. i

How the averages compare

Against other BIOL classes, and against the university

  • 2.63BIOL courses
  • 3.09School average
  • 3.91BIOL 3425
Average GPA · Zoomed GPA scale
Lower averageHigher average
6 sections · 3 terms · Fall 2023 – Fall 2025
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