Computer Science 70 - Fall 2009 - David Tse
Uses a grading system that is clearly defined and equitable
Number of Respondents
109
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 6 (5.5%) |
|---|---|
| 2 | 14 (12.8%) |
| 3 | 25 (22.9%) |
| 4 | 33 (30.3%) |
| 5 | 24 (22.0%) |
| N/A | 1 (0.9%) |
| Omit | 6 (5.5%) |