Electrical Engineering 129 - Spring 2007 - Leon O. Chua
Uses a grading system that is clearly defined and equitable
Number of Respondents
27
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.7%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (11.1%) |
| 4 | 8 (29.6%) |
| 5 | 11 (40.7%) |
| N/A | 1 (3.7%) |
| Omit | 3 (11.1%) |