Course record ECO

ECO 303

Intermediate Microeconomic Theory

Stony Brook University

378 grades12 sections4 professors
Grades: 2024–2025
Flunk Score13/100
Needs work

Professors 4 of 4

Hualong Diao 127 grades · 2 terms · 2024–2025 3.19GPA
42.5% A
41.7% B
12.6% C
2.4% D
0.8% F

127 letter grades · 4 sections · 2024–2025

Compare with the course
Diao vs. the course average
A +2.8
B +2.8
C −4.3
D same
F −1.3

Difference in percentage points.

0.0% withdrew · 0 of 127 enrolled.

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Jiaqi Dou 59 grades · 1 term · 2024 3.14GPA
44.1% A
33.9% B
20.3% C
0.0% D
1.7% F

59 letter grades · 2 sections · 2024

Compare with the course
Dou vs. the course average
A +4.4
B −5.0
C +3.4
D −2.4
F −0.4

Difference in percentage points.

0.0% withdrew · 0 of 59 enrolled.

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Hongyu Duan 123 grades · 2 terms · 2024–2025 3.12GPA
42.3% A
35.8% B
19.5% C
0.0% D
2.4% F

123 letter grades · 4 sections · 2024–2025

Compare with the course
Duan vs. the course average
A +2.6
B −3.1
C +2.6
D −2.4
F +0.3

Difference in percentage points.

0.0% withdrew · 0 of 123 enrolled.

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Siyuan Lyu 69 grades · 1 term · 2025 2.76GPA
26.1% A
43.5% B
17.4% C
8.7% D
4.3% F

69 letter grades · 2 sections · 2025

Compare with the course
Lyu vs. the course average
A −13.6
B +4.6
C +0.5
D +6.3
F +2.2

Difference in percentage points.

0.0% withdrew · 0 of 69 enrolled.

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