Computer Science 262A - Fall 2000 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
2.3
Standard Deviation
1.2
Median
2.5
95% Confidence Interval
2.3 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 4 (17.4%) |
|---|---|
| 2 | 1 (4.3%) |
| 3 | 3 (13.0%) |
| 4 | 2 (8.7%) |
| 5 | 0 (0.0%) |
| N/A | 8 (34.8%) |
| Omit | 5 (21.7%) |