Electrical Engineering 120 - Spring 2008 - Laurent El Ghaoui
Uses a grading system that is clearly defined and equitable
Number of Respondents
54
Mean
3.3
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (3.7%) |
|---|---|
| 2 | 7 (13.0%) |
| 3 | 22 (40.7%) |
| 4 | 17 (31.5%) |
| 5 | 5 (9.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.9%) |