Computer Science 271 - Fall 2008 - Alistair Sinclair
Uses a grading system that is clearly defined and equitable
Number of Respondents
31
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (6.5%) |
| 3 | 4 (12.9%) |
| 4 | 5 (16.1%) |
| 5 | 8 (25.8%) |
| N/A | 10 (32.3%) |
| Omit | 2 (6.5%) |