Computer Science 262A - Fall 2006 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
27
Mean
2.9
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (3.7%) |
|---|---|
| 2 | 4 (14.8%) |
| 3 | 3 (11.1%) |
| 4 | 1 (3.7%) |
| 5 | 2 (7.4%) |
| N/A | 16 (59.3%) |
| Omit | 0 (0.0%) |