Computer Science 294 - Fall 1999 - Robert Wilensky
Uses a grading system that is clearly defined and equitable
Number of Respondents
15
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (6.7%) |
| 3 | 3 (20.0%) |
| 4 | 3 (20.0%) |
| 5 | 5 (33.3%) |
| N/A | 2 (13.3%) |
| Omit | 1 (6.7%) |