Instructor record STT
Lu Xia | Paul Harrison Speaker | Savvy Marisa Barnes
29 grades1 section
Grades: 2026
The school files these sections under a combined instructor name.
Flunk Score99/100
ExcellentSTT 890 · Statistical ProblemsSTT 890 · all instructors & syllabi
Grade record
Average GPA
4.00
Statistical Problems
Across 29 grades in STT 890
100%
A or B
of 29 grades
0.0%
D, F or withdrew
100.0%
A
29
Shares of 29 letter grades · nobody withdrew
Against everyone else who teaches STT 890
+4% vs. the STT 890 average (3.83 across 8 professors)
How the averages compare
Against other STT classes, and against the university
- 3.16STT courses
- 3.30School average
- 4.00STT 890
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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