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Purdue grade distribution

MET 31400: Applications Of Machine Elements

93% of the 98 students who finished MET 31400 at Purdue got an A or B, across 5 sections and 1 instructors.

A 49%B 44%C 7%D/F 0%

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By instructor, easiest first

InstructorGrades givenStudents
Zhang, Haiyan H.
5 sections · last Spring 2026
49% A · 44% B · 7% C · 0% D/F
98

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 · MET 31400 sections, times and prerequisites.