Electrical Engineering 240 - Spring 1996 - Jan Rabaey
Uses a grading system that is clearly defined and equitable
Number of Respondents
25
Mean
3.1
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.0%) |
|---|---|
| 2 | 5 (20.0%) |
| 3 | 7 (28.0%) |
| 4 | 5 (20.0%) |
| 5 | 2 (8.0%) |
| N/A | 4 (16.0%) |
| Omit | 1 (4.0%) |