Professor record AOSC

Xin-Zhong Liang

University of Maryland-College Park

113 grades10 sections
Grades: 2013–2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score AOSC 621.

AOSC 621AOSC 621 · all instructors & syllabi

Grade record

AOSC 621 · 10 sections
Average GPA
3.44
Across 113 grades in AOSC 621
100%
A or B
of 113 grades
0.9%
D, F or withdrew
of 114 enrolled
45.1%
A
51
54.9%
B
62
0.9%
W
1
A–F are shares of 113 letter grades · W is a share of all 114 enrolled
Against everyone else who teaches AOSC 621
+0% vs. the AOSC 621 average (3.43 across 3 professors)

How the averages compare

Against other AOSC classes, and against the university

  • 3.37School average
  • 3.44AOSC 621
  • 3.48AOSC courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.44 average 10 terms
Spring 2013Spring 2025
10 sections · 10 terms · Spring 2013 – Spring 2025
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