Professor record MATH
William Mcguffey
University of South Carolina-Columbia
228 grades8 sections
Grades: 2023–2025
Flunk Score63/100
StrongMATH 142 · Calculus IIMATH 142 · all instructors & syllabi
Grade record
Average GPA
2.75
Calculus II
Across 228 grades in MATH 142
59%
A or B
of 228 grades
25.2%
D, F or withdrew
of 246 enrolled
39.9%
A
91
19.3%
B
44
21.5%
C
49
7.9%
D
18
11.4%
F
26
7.3%
W
18
A–F are shares of 228 letter grades · W is a share of all 246 enrolled
Against everyone else who teaches MATH 142
+0% vs. the MATH 142 average (2.74 across 59 professors)
How the averages compare
Against other MATH classes, and against the university
- 2.75MATH 142
- 2.91MATH courses
- 3.43School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
8 sections · 2 terms · Spring 2023 – Fall 2025
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