Computer Science 286 - Spring 1997 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
18
Mean
3.1
Standard Deviation
0.7
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (16.7%) |
| 3 | 7 (38.9%) |
| 4 | 4 (22.2%) |
| 5 | 0 (0.0%) |
| N/A | 1 (5.6%) |
| Omit | 3 (16.7%) |