Computer Science 252 - Spring 2002 - David Culler
Uses a grading system that is clearly defined and equitable
Number of Respondents
20
Mean
3.3
Standard Deviation
1.1
Median
3.5
95% Confidence Interval
3.3 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (10.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 5 (25.0%) |
| 4 | 7 (35.0%) |
| 5 | 1 (5.0%) |
| N/A | 3 (15.0%) |
| Omit | 1 (5.0%) |