Instructor record PR
Andrew D Corner | Ning Xie
42 grades1 section
Grades: 2025
The school files these sections under a combined instructor name.
Flunk Score1/100
Needs workPR 305 · Methods of PR InquiryPR 305 · all instructors & syllabi
Grade record
Average GPA
3.25
Methods of PR Inquiry
Across 42 grades in PR 305
95%
A or B
of 42 grades
2.4%
D, F or withdrew
35.7%
A
15
59.5%
B
25
2.4%
C
1
2.4%
F
1
Shares of 42 letter grades · nobody withdrew
Against everyone else who teaches PR 305
−10% vs. the PR 305 average (3.61 across 4 professors)
How the averages compare
Against other PR classes, and against the university
- 3.25PR 305
- 3.30School average
- 3.69PR courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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