Computer Science 61A - Summer 2009 - Min Xu
Uses a grading system that is clearly defined and equitable
Number of Respondents
58
Mean
4.3
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.7%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (10.3%) |
| 4 | 23 (39.7%) |
| 5 | 27 (46.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.7%) |