Computer Science 150 - Spring 2010 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
29
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (6.9%) |
| 3 | 4 (13.8%) |
| 4 | 10 (34.5%) |
| 5 | 12 (41.4%) |
| N/A | 1 (3.4%) |
| Omit | 0 (0.0%) |