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Purdue grade distribution

IE 53800: Nonlinear Optimization Algorithms And Models

98% of the 41 students who finished IE 53800 at Purdue got an A or B, across 2 sections and 2 instructors.

A 93%B 5%C 2%D/F 0%W 11%

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By instructor, easiest first

InstructorGrades givenStudents
Xie, Miaolan
1 section · last Spring 2026
90% A · 10% B · 0% C · 0% D/F
21
Liu, Lu
1 section · last Spring 2025
95% A · 0% B · 5% C · 0% D/F
20

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 53800 sections, times and prerequisites.