Computer Science 194 - Spring 2013 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
20
Mean
4.2
Standard Deviation
1.2
Median
5.0
95% Confidence Interval
4.2 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 1 (5.0%) |
| 4 | 4 (20.0%) |
| 5 | 10 (50.0%) |
| N/A | 3 (15.0%) |
| Omit | 0 (0.0%) |