Professor record CHE

Lu Bai

Stony Brook University

190 grades6 sections
Grades: 2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score CHE 383.

CHE 383 · Introductory Synthetic and Spectroscopic Laboratory TechniquesCHE 383 · all instructors & syllabi

Grade record

CHE 383 · 6 sections
Average GPA
3.17
Introductory Synthetic and Spectroscopic Laboratory Techniques
Across 190 grades in CHE 383
81%
A or B
of 190 grades
0.0%
D, F or withdrew
37.4%
A
71
43.7%
B
83
18.9%
C
36
Shares of 190 letter grades · nobody withdrew
No other professor is on record for CHE 383, so there is no course average to measure against. i

How the averages compare

Against other CHE classes, and against the university

  • 2.94CHE courses
  • 3.17CHE 383
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
6 sections
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