Computer Science 170 - Fall 2009 - Christos Papadimitriou
Uses a grading system that is clearly defined and equitable
Number of Respondents
68
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (5.9%) |
| 3 | 16 (23.5%) |
| 4 | 20 (29.4%) |
| 5 | 25 (36.8%) |
| N/A | 0 (0.0%) |
| Omit | 3 (4.4%) |