Computer Science 169 - Spring 2008 - George Necula
Uses a grading system that is clearly defined and equitable
Number of Respondents
26
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (7.7%) |
|---|---|
| 2 | 3 (11.5%) |
| 3 | 7 (26.9%) |
| 4 | 9 (34.6%) |
| 5 | 5 (19.2%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |