Computer Science 281B - Spring 2009 - Martin Wainwright
Uses a grading system that is clearly defined and equitable
Number of Respondents
19
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (21.1%) |
| 4 | 7 (36.8%) |
| 5 | 6 (31.6%) |
| N/A | 2 (10.5%) |
| Omit | 0 (0.0%) |