Electrical Engineering 225E - Spring 2013 - Michael Lustig
Uses a grading system that is clearly defined and equitable
Number of Respondents
18
Mean
3.4
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.4 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 1 (5.6%) |
|---|---|
| 2 | 3 (16.7%) |
| 3 | 4 (22.2%) |
| 4 | 4 (22.2%) |
| 5 | 4 (22.2%) |
| N/A | 2 (11.1%) |
| Omit | 0 (0.0%) |