Electrical Engineering 130 - Spring 2005 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
66
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (4.5%) |
|---|---|
| 2 | 1 (1.5%) |
| 3 | 10 (15.2%) |
| 4 | 24 (36.4%) |
| 5 | 27 (40.9%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.5%) |