Professor record MAT

David R. Ericson

Sinclair Community College

32 grades3 sections
Grades: 2022–2025
Flunk Score41/100
Mixed record
MAT 1580 · PRECALCULUSMAT 1580 · all instructors & syllabi

Grade record

MAT 1580 · 3 sections
Average GPA
2.28
PRECALCULUS
Across 32 grades in MAT 1580
56%
A or B
of 32 grades
52.4%
D, F or withdrew
of 42 enrolled
25.0%
A
8
31.3%
B
10
6.3%
C
2
21.9%
D
7
15.6%
F
5
23.8%
W
10
A–F are shares of 32 letter grades · W is a share of all 42 enrolled
Against everyone else who teaches MAT 1580
−8% vs. the MAT 1580 average (2.47 across 46 professors)

How the averages compare

Against other MAT classes, and against the university

  • 2.28MAT 1580
  • 2.46MAT courses
  • 2.91School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Fall 2022 – Fall 2025
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