Electrical Engineering 40 - Spring 1997 - Tsu-Jae King Liu
Uses a grading system that is clearly defined and equitable
Number of Respondents
88
Mean
3.3
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (4.5%) |
|---|---|
| 2 | 13 (14.8%) |
| 3 | 30 (34.1%) |
| 4 | 24 (27.3%) |
| 5 | 11 (12.5%) |
| N/A | 0 (0.0%) |
| Omit | 6 (6.8%) |