Electrical Engineering 126 - Spring 2007 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
26
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (7.7%) |
|---|---|
| 2 | 3 (11.5%) |
| 3 | 2 (7.7%) |
| 4 | 13 (50.0%) |
| 5 | 5 (19.2%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.8%) |