Electrical Engineering 225A - Spring 2009 - Kannan Ramchandran
Uses a grading system that is clearly defined and equitable
Number of Respondents
14
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (7.1%) |
| 3 | 1 (7.1%) |
| 4 | 5 (35.7%) |
| 5 | 6 (42.9%) |
| N/A | 1 (7.1%) |
| Omit | 0 (0.0%) |