Computer Science 271 - Spring 1996 - Alistair Sinclair
Uses a grading system that is clearly defined and equitable
Number of Respondents
15
Mean
2.9
Standard Deviation
1.6
Median
2.0
95% Confidence Interval
2.9 ± 0.8
Max
5.0
Frequency Distribution
| 1 | 3 (20.0%) |
|---|---|
| 2 | 1 (6.7%) |
| 3 | 0 (0.0%) |
| 4 | 4 (26.7%) |
| 5 | 1 (6.7%) |
| N/A | 5 (33.3%) |
| Omit | 1 (6.7%) |