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Purdue grade distribution

COM 31800: Principles Of Persuasion

87% of the 114 students who finished COM 31800 at Purdue got an A or B, across 6 sections and 3 instructors.

A 50%B 37%C 11%D/F 2%W 2%

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By instructor, easiest first

InstructorGrades givenStudents
Hoewe, Jennifer E.
4 sections · last Spring 2026
43% A · 43% B · 14% C · 0% D/F
74
Song, Hwanseok
1 section · last Summer 2023
48% A · 29% B · 14% C · 10% D/F
21

Instructors with at least 20 graded students. Past grades don't guarantee future ones.

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Source: grade distributions published by Purdue. All Purdue grade distributions · COM 31800 sections, times and prerequisites.