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UIUC grade distribution

IE 330: Industrial Quality Control

70% of the 405 students who finished IE 330 at UIUC got an A or B, across 10 sections and 2 instructors.

A 35%B 35%C 20%D/F 10%W 0%

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By instructor, easiest first

InstructorGrades givenStudents
King, Douglas M
9 sections · last Spring 2025
26% A · 39% B · 24% C · 12% D/F
329
Past instructors (1) · last taught before 2022
Lee, Yu-Ching
1 section · last Spring 2015
76% A · 21% B · 3% C · 0% D/F
76

Instructors with at least 20 graded students. Past grades don't guarantee future ones.

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Source: grade distributions published by UIUC. All UIUC grade distributions · IE 330 sections, times and prerequisites.