Electrical Engineering 40 - Spring 2008 - Venkat Anantharam
Uses a grading system that is clearly defined and equitable
Number of Respondents
65
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (6.2%) |
|---|---|
| 2 | 5 (7.7%) |
| 3 | 16 (24.6%) |
| 4 | 19 (29.2%) |
| 5 | 17 (26.2%) |
| N/A | 1 (1.5%) |
| Omit | 3 (4.6%) |