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Purdue grade distribution

IET 33520: Human Factors For Technology Systems

76% of the 58 students who finished IET 33520 at Purdue got an A or B, across 3 sections and 1 instructors.

A 40%B 36%C 22%D/F 2%W 3%

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By instructor, easiest first

InstructorGrades givenStudents
Nanda, Gaurav
3 sections · last Spring 2026
40% A · 36% B · 22% C · 2% D/F
58

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 · IET 33520 sections, times and prerequisites.