Electrical Engineering 143 - Spring 2011 - Jeffrey Bokor
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (14.3%) |
| 4 | 10 (35.7%) |
| 5 | 13 (46.4%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.6%) |