Computer Science 260 - Spring 2009 - John Canny
Uses a grading system that is clearly defined and equitable
Number of Respondents
12
Mean
1.7
Standard Deviation
0.8
Median
1.0
95% Confidence Interval
1.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 5 (41.7%) |
|---|---|
| 2 | 2 (16.7%) |
| 3 | 2 (16.7%) |
| 4 | 0 (0.0%) |
| 5 | 0 (0.0%) |
| N/A | 3 (25.0%) |
| Omit | 0 (0.0%) |