Computer Science 250 - Fall 2009 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
22
Mean
3.9
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 7 (31.8%) |
| 4 | 5 (22.7%) |
| 5 | 6 (27.3%) |
| N/A | 4 (18.2%) |
| Omit | 0 (0.0%) |