Electrical Engineering 143 - Spring 1999 - Nathan W. Cheung
Uses a grading system that is clearly defined and equitable
Number of Respondents
29
Mean
3.4
Standard Deviation
1.1
Median
3.5
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.4%) |
|---|---|
| 2 | 4 (13.8%) |
| 3 | 8 (27.6%) |
| 4 | 9 (31.0%) |
| 5 | 4 (13.8%) |
| N/A | 0 (0.0%) |
| Omit | 3 (10.3%) |