Professor record TR

Brett A Atchison

Grand Rapids Community College

149 grades4 sections
Grades: 2019–2022
Flunk Score1/100
Needs work
TR 143 · Automotive AC and HeatingTR 143 · all instructors & syllabi

Grade record

TR 143 · 4 sections
Average GPA
2.85
Automotive AC and Heating
Across 149 grades in TR 143
72%
A or B
of 149 grades
19.2%
D, F or withdrew
of 156 enrolled
40.9%
A
61
30.9%
B
46
12.8%
C
19
3.4%
D
5
12.1%
F
18
4.5%
W
7
A–F are shares of 149 letter grades · W is a share of all 156 enrolled
Against everyone else who teaches TR 143
−6% vs. the TR 143 average (3.03 across 3 professors)

How the averages compare

Against other TR classes, and against the university

  • 2.85TR 143
  • 2.97School average
  • 3.01TR courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.85 average 4 terms
Fall 2019Winter 2022
4 sections · 4 terms · Fall 2019 – Winter 2022
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