Computer Science 61C - Spring 1998 - Michael J. Clancy
Uses a grading system that is clearly defined and equitable
Number of Respondents
144
Mean
3.4
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 7 (4.9%) |
|---|---|
| 2 | 21 (14.6%) |
| 3 | 30 (20.8%) |
| 4 | 42 (29.2%) |
| 5 | 22 (15.3%) |
| N/A | 0 (0.0%) |
| Omit | 22 (15.3%) |