Electrical Engineering 225A - Spring 2005 - David G. Messerschmitt
Uses a grading system that is clearly defined and equitable
Number of Respondents
21
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (4.8%) |
| 3 | 3 (14.3%) |
| 4 | 8 (38.1%) |
| 5 | 9 (42.9%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |