Computer Science 172 - Spring 1999 - Manuel Blum
Uses a grading system that is clearly defined and equitable
Number of Respondents
51
Mean
3.5
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (5.9%) |
|---|---|
| 2 | 6 (11.8%) |
| 3 | 13 (25.5%) |
| 4 | 17 (33.3%) |
| 5 | 9 (17.6%) |
| N/A | 1 (2.0%) |
| Omit | 2 (3.9%) |