Electrical Engineering 225B - Spring 2011 - Avideh Zakhor
Uses a grading system that is clearly defined and equitable
Number of Respondents
14
Mean
4.0
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (21.4%) |
| 4 | 5 (35.7%) |
| 5 | 3 (21.4%) |
| N/A | 2 (14.3%) |
| Omit | 1 (7.1%) |