Electrical Engineering 42 - Fall 2005 - Ronald Fearing
Uses a grading system that is clearly defined and equitable
Number of Respondents
71
Mean
3.1
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (5.6%) |
|---|---|
| 2 | 15 (21.1%) |
| 3 | 24 (33.8%) |
| 4 | 16 (22.5%) |
| 5 | 8 (11.3%) |
| N/A | 0 (0.0%) |
| Omit | 4 (5.6%) |