Electrical Engineering 40 - Spring 2012 - Michel Maharbiz
Uses a grading system that is clearly defined and equitable
Number of Respondents
137
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 10 (7.3%) |
|---|---|
| 2 | 3 (2.2%) |
| 3 | 30 (21.9%) |
| 4 | 53 (38.7%) |
| 5 | 36 (26.3%) |
| N/A | 2 (1.5%) |
| Omit | 3 (2.2%) |