Electrical Engineering 40 - Fall 2009 - Nathan W. Cheung
Uses a grading system that is clearly defined and equitable
Number of Respondents
71
Mean
3.6
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (5.6%) |
|---|---|
| 2 | 6 (8.5%) |
| 3 | 20 (28.2%) |
| 4 | 27 (38.0%) |
| 5 | 13 (18.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.4%) |