Electrical Engineering 241 - Spring 1997 - Jan Rabaey
Uses a grading system that is clearly defined and equitable
Number of Respondents
24
Mean
3.1
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
3.1 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 4 (16.7%) |
|---|---|
| 2 | 1 (4.2%) |
| 3 | 5 (20.8%) |
| 4 | 5 (20.8%) |
| 5 | 3 (12.5%) |
| N/A | 4 (16.7%) |
| Omit | 2 (8.3%) |