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Purdue grade distribution

IE 47000: Manufacturing Processes II

99% of the 96 students who finished IE 47000 at Purdue got an A or B, across 5 sections and 1 instructors.

A 85%B 14%C 0%D/F 1%

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By instructor, easiest first

InstructorGrades givenStudents
Cheng, Gary J.
5 sections · last Spring 2026
85% A · 14% B · 0% C · 1% D/F
96

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 47000 sections, times and prerequisites.