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Purdue grade distribution

IET 33400: Economic Analysis For Technology Systems

67% of the 121 students who finished IET 33400 at Purdue got an A or B, across 6 sections and 2 instructors.

A 36%B 31%C 21%D/F 12%W 3%

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By instructor, easiest first

InstructorGrades givenStudents
Athinarayanan, Ragu
4 sections · last Spring 2026
38% A · 30% B · 20% C · 12% D/F
80
Sutton, Mathias J.
2 sections · last Summer 2023
34% A · 32% B · 24% C · 10% D/F
41

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 33400 sections, times and prerequisites.