Course record INEN

INEN 4351

Prod & Inventory Systems

Lamar University

314 grades9 sections3 professors
Grades: 2022–2025
Flunk Score56/100
Mixed record

Professors 3 of 3

Ruobing Zhao 49 grades · 1 term · 2022 3.49GPA
57.1% A
38.8% B
2.0% C
0.0% D
2.0% F

49 letter grades · 1 section · 2022

Compare with the course
Zhao vs. the course average
A +1.1
B +0.6
C −1.8
D −0.3
F +0.4

Difference in percentage points.

0.0% withdrew · 0 of 49 enrolled.

Open full professor record
Yi Liu 49 grades · 1 term · 2022 3.49GPA
57.1% A
38.8% B
2.0% C
0.0% D
2.0% F

49 letter grades · 1 section · 2022

Compare with the course
Liu vs. the course average
A +1.1
B +0.6
C −1.8
D −0.3
F +0.4

Difference in percentage points.

0.0% withdrew · 0 of 49 enrolled.

Open full professor record
James Curry 216 grades · 7 terms · 2022–2025 3.46GPA
55.6% A
38.0% B
4.6% C
0.5% D
1.4% F

216 letter grades · 7 sections · 2022–2025

Compare with the course
Curry vs. the course average
A −0.5
B −0.3
C +0.8
D +0.1
F −0.2

Difference in percentage points.

Each term against the course average
Fall 2022Fall 2025

1.8% withdrew · 4 of 220 enrolled.

Open full professor record
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.