Electrical Engineering 227A - Fall 2007 - Laurent El Ghaoui
Uses a grading system that is clearly defined and equitable
Number of Respondents
33
Mean
3.1
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.0%) |
|---|---|
| 2 | 5 (15.2%) |
| 3 | 16 (48.5%) |
| 4 | 7 (21.2%) |
| 5 | 2 (6.1%) |
| N/A | 2 (6.1%) |
| Omit | 0 (0.0%) |