Professor record PHY

Richard Lefferts

Stony Brook University

1,120 grades17 sections7 courses
Grades: 2023–2025
Flunk Score21/100
Below average

Grade record

All courses · 17 sections
Average GPA
3.15
Across 1,120 grades
81%
A or B
of 1,120 grades
11.3%
D, F or withdrew
57.2%
A
641
23.4%
B
262
8.1%
C
91
2.3%
D
26
8.9%
F
100
Shares of 1,120 letter grades · nobody withdrew

How the averages compare

Against other PHY classes, and against the university

  • 3.15Lefferts
  • 3.39School average
  • 3.41PHY courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.15 average 4 terms
Fall 2023Summer 2025
17 sections · 4 terms · Fall 2023 – Summer 2025
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