Computer Science 70 - Spring 2012 - Alistair Sinclair
Uses a grading system that is clearly defined and equitable
Number of Respondents
123
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (0.8%) |
|---|---|
| 2 | 4 (3.3%) |
| 3 | 19 (15.4%) |
| 4 | 45 (36.6%) |
| 5 | 48 (39.0%) |
| N/A | 2 (1.6%) |
| Omit | 4 (3.3%) |