Electrical Engineering 141 - Spring 2007 - Borivoje Nikolic
Uses a grading system that is clearly defined and equitable
Number of Respondents
21
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (14.3%) |
| 4 | 7 (33.3%) |
| 5 | 6 (28.6%) |
| N/A | 3 (14.3%) |
| Omit | 2 (9.5%) |