Professor record CIS

Joseph Sullivan

Joliet Junior College

10 grades1 section
Grades: 2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score CIS 225.

CIS 225CIS 225 · all instructors & syllabi

Grade record

CIS 225 · 1 section
Average GPA
3.60
Across 10 grades in CIS 225
90%
A or B
of 10 grades
0.0%
D, F or withdrew
70.0%
A
7
20.0%
B
2
10.0%
C
1
Shares of 10 letter grades · nobody withdrew
Against everyone else who teaches CIS 225
+5% vs. the CIS 225 average (3.43 across 3 professors)

How the averages compare

Against other CIS classes, and against the university

  • 2.97School average
  • 3.04CIS courses
  • 3.60CIS 225
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
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