Computer Science 191 - Fall 2010 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
22
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (9.1%) |
|---|---|
| 2 | 1 (4.5%) |
| 3 | 1 (4.5%) |
| 4 | 11 (50.0%) |
| 5 | 4 (18.2%) |
| N/A | 0 (0.0%) |
| Omit | 3 (13.6%) |