Electrical Engineering 20N - Spring 2001 - Laurent El Ghaoui
Uses a grading system that is clearly defined and equitable
Number of Respondents
92
Mean
2.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 18 (19.6%) |
|---|---|
| 2 | 22 (23.9%) |
| 3 | 21 (22.8%) |
| 4 | 19 (20.7%) |
| 5 | 4 (4.3%) |
| N/A | 8 (8.7%) |
| Omit | 0 (0.0%) |