Computer Science 174 - Spring 2007 - Alistair Sinclair
Uses a grading system that is clearly defined and equitable
Number of Respondents
20
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (15.0%) |
| 4 | 7 (35.0%) |
| 5 | 9 (45.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |