Computer Science 174 - Spring 1999 - John Canny
Uses a grading system that is clearly defined and equitable
Number of Respondents
25
Mean
2.9
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 4 (16.0%) |
|---|---|
| 2 | 6 (24.0%) |
| 3 | 5 (20.0%) |
| 4 | 4 (16.0%) |
| 5 | 4 (16.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (8.0%) |