Electrical Engineering 227B - Spring 2007 - Laurent El Ghaoui
Uses a grading system that is clearly defined and equitable
Number of Respondents
9
Mean
4.3
Standard Deviation
0.8
Median
4.5
95% Confidence Interval
4.3 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (11.1%) |
| 4 | 1 (11.1%) |
| 5 | 2 (22.2%) |
| N/A | 3 (33.3%) |
| Omit | 2 (22.2%) |