Course record ECO

ECO 321

Econometrics

Stony Brook University

300 grades10 sections4 professors
Grades: 2024–2025
Flunk Score17/100
Needs work

Professors 4 of 4

Chundi Guo 57 grades · 1 term · 2024 3.45GPA
63.2% A
29.8% B
3.5% C
0.0% D
3.5% F

57 letter grades · 2 sections · 2024

Compare with the course
Guo vs. the course average
A +12.8
B −2.2
C −7.5
D −3.3
F +0.2

Difference in percentage points.

0.0% withdrew · 0 of 57 enrolled.

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Junyu Zhang 63 grades · 1 term · 2025 3.40GPA
55.6% A
38.1% B
4.8% C
0.0% D
1.6% F

63 letter grades · 2 sections · 2025

Compare with the course
Zhang vs. the course average
A +5.2
B +6.1
C −6.2
D −3.3
F −1.7

Difference in percentage points.

0.0% withdrew · 0 of 63 enrolled.

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Jiajun Tian 128 grades · 2 terms · 2024–2025 3.21GPA
49.2% A
35.2% B
10.9% C
3.1% D
1.6% F

128 letter grades · 4 sections · 2024–2025

Compare with the course
Tian vs. the course average
A −1.1
B +3.2
C −0.1
D −0.2
F −1.8

Difference in percentage points.

0.0% withdrew · 0 of 128 enrolled.

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Jiaxu Han 52 grades · 1 term · 2024 2.49GPA
32.7% A
19.2% B
26.9% C
11.5% D
9.6% F

52 letter grades · 2 sections · 2024

Compare with the course
Han vs. the course average
A −17.6
B −12.8
C +15.9
D +8.2
F +6.3

Difference in percentage points.

0.0% withdrew · 0 of 52 enrolled.

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