Electrical Engineering 42 - Spring 1999 - Joseph Wujek
Uses a grading system that is clearly defined and equitable
Number of Respondents
32
Mean
3.6
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.1%) |
|---|---|
| 2 | 5 (15.6%) |
| 3 | 6 (18.8%) |
| 4 | 12 (37.5%) |
| 5 | 7 (21.9%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.1%) |