Professor record ECE
Alexandra Duel-Hallen
North Carolina State University at Raleigh
16 grades1 section
Grades: 2022
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score ECE 421.
ECE 421 · Introduction to Signal ProcessingECE 421 · all instructors & syllabi
Grade record
Average GPA
2.42
Introduction to Signal Processing
Across 16 grades in ECE 421
50%
A or B
of 16 grades
12.5%
D, F or withdrew
18.8%
A
3
31.3%
B
5
37.5%
C
6
12.5%
F
2
Shares of 16 letter grades · this school does not publish withdrawals
Against everyone else who teaches ECE 421
−19% vs. the ECE 421 average (2.99 across 2 professors)
How the averages compare
Against other ECE classes, and against the university
- 2.42ECE 421
- 3.28ECE courses
- 3.35School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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