Computer Science 186 - Fall 1997 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
52
Mean
3.1
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (7.7%) |
|---|---|
| 2 | 7 (13.5%) |
| 3 | 21 (40.4%) |
| 4 | 12 (23.1%) |
| 5 | 5 (9.6%) |
| N/A | 0 (0.0%) |
| Omit | 3 (5.8%) |