Instructor record STT
Leonard Chukuma Johnson | Thomas Christopher McCollum
28 grades2 sections
Grades: 2022–2023
The school files these sections under a combined instructor name.
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score STT 490.
STT 490 · Dir Study of Statistical ProbSTT 490 · all instructors & syllabi
Grade record
Average GPA
2.95
Dir Study of Statistical Prob
Across 28 grades in STT 490
71%
A or B
of 28 grades
7.1%
D, F or withdrew
35.7%
A
10
35.7%
B
10
21.4%
C
6
3.6%
D
1
3.6%
F
1
Shares of 28 letter grades · nobody withdrew
Against everyone else who teaches STT 490
−11% vs. the STT 490 average (3.30 across 3 professors)
How the averages compare
Against other STT classes, and against the university
- 2.95STT 490
- 3.16STT courses
- 3.30School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
2 sections · 2 terms · Spring 2022 – Spring 2023
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