Computer Science 169 - Spring 2013 - George Necula
Uses a grading system that is clearly defined and equitable
Number of Respondents
33
Mean
3.5
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.0%) |
|---|---|
| 2 | 8 (24.2%) |
| 3 | 8 (24.2%) |
| 4 | 7 (21.2%) |
| 5 | 9 (27.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |