Computer Science 70 - Fall 2006 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
56
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (1.8%) |
|---|---|
| 2 | 9 (16.1%) |
| 3 | 17 (30.4%) |
| 4 | 15 (26.8%) |
| 5 | 11 (19.6%) |
| N/A | 1 (1.8%) |
| Omit | 2 (3.6%) |