Electrical Engineering 123 - Fall 1994 - Martin Vetterli
Uses a grading system that is clearly defined and equitable
Number of Respondents
44
Mean
3.7
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (4.5%) |
| 3 | 10 (22.7%) |
| 4 | 25 (56.8%) |
| 5 | 3 (6.8%) |
| N/A | 2 (4.5%) |
| Omit | 2 (4.5%) |