Computer Science 194 - Fall 2005 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
40
Mean
3.5
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (5.0%) |
|---|---|
| 2 | 2 (5.0%) |
| 3 | 7 (17.5%) |
| 4 | 18 (45.0%) |
| 5 | 1 (2.5%) |
| N/A | 4 (10.0%) |
| Omit | 6 (15.0%) |