Computer Science 160 - Spring 2010 - Bjoern Hartmann
Uses a grading system that is clearly defined and equitable
Number of Respondents
42
Mean
2.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 10 (23.8%) |
|---|---|
| 2 | 9 (21.4%) |
| 3 | 12 (28.6%) |
| 4 | 7 (16.7%) |
| 5 | 3 (7.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.4%) |