Professor record STA

Jeffrey A Zahnen

Daytona State College

32 grades2 sections
Grades: 2024–2025
Flunk Score99/100
Excellent
MAC 2313C · Calculus III and LabMAC 2313C · all instructors & syllabi

Grade record

MAC 2313C · 2 sections
Average GPA
3.23
Calculus III and Lab
Across 32 grades in MAC 2313C
78%
A or B
of 32 grades
12.1%
D, F or withdrew
of 33 enrolled
50.0%
A
16
28.1%
B
9
12.5%
C
4
3.1%
D
1
6.3%
F
2
3.0%
W
1
A–F are shares of 32 letter grades · W is a share of all 33 enrolled
Against everyone else who teaches MAC 2313C
+18% vs. the MAC 2313C average (2.74 across 4 professors)

How the averages compare

Against other STA classes, and against the university

  • 2.88STA courses
  • 3.16School average
  • 3.23MAC 2313C
Average GPA · Zoomed GPA scale
Lower averageHigher average
2 sections · 2 terms · Spring 2024 – Spring 2025
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