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Purdue grade distribution

IE 55800: Safety Engineering

100% of the 39 students who finished IE 55800 at Purdue got an A or B, across 2 sections and 1 instructors.

A 79%B 21%C 0%D/F 0%W 2%

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By instructor, easiest first

InstructorGrades givenStudents
Duffy, Vincent G.
2 sections · last Spring 2026
80% A · 20% B · 0% C · 0% D/F
39

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 · IE 55800 sections, times and prerequisites.