Electrical Engineering 130 - Fall 2009 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
36
Mean
3.8
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (11.1%) |
| 3 | 11 (30.6%) |
| 4 | 8 (22.2%) |
| 5 | 12 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.8%) |