Instructor record LB
Rebecca H Lahr | Robert L Laduca Jr | Ryan D Sweeder | Samantha Marie Frawley Cass
343 grades16 sections
Grades: 2016
Latest dated data is over 4 years old.
The school files these sections under a combined instructor name.
Flunk Score24/100
Below averageLB 172 · Chemistry IILB 172 · all instructors & syllabi
Grade record
Average GPA
3.16
Chemistry II
Across 343 grades in LB 172
83%
A or B
of 343 grades
4.9%
D, F or withdrew
of 344 enrolled
43.1%
A
148
39.7%
B
136
12.5%
C
43
2.9%
D
10
1.7%
F
6
0.3%
W
1
A–F are shares of 343 letter grades · W is a share of all 344 enrolled
Against everyone else who teaches LB 172
−3% vs. the LB 172 average (3.25 across 18 professors)
How the averages compare
Against other LB classes, and against the university
- 3.16LB 172
- 3.30School average
- 3.56LB courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
16 sections
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