Computer Science 188 - Fall 2001 - Robert Wilensky
Uses a grading system that is clearly defined and equitable
Number of Respondents
43
Mean
3.4
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 5 (11.6%) |
|---|---|
| 2 | 3 (7.0%) |
| 3 | 10 (23.3%) |
| 4 | 13 (30.2%) |
| 5 | 8 (18.6%) |
| N/A | 1 (2.3%) |
| Omit | 3 (7.0%) |