Computer Science 250 - Spring 2007 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
14
Mean
2.8
Standard Deviation
1.2
Median
2.5
95% Confidence Interval
2.8 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 1 (7.1%) |
|---|---|
| 2 | 4 (28.6%) |
| 3 | 2 (14.3%) |
| 4 | 2 (14.3%) |
| 5 | 1 (7.1%) |
| N/A | 4 (28.6%) |
| Omit | 0 (0.0%) |