Computer Science 186 - Fall 1999 - P. Hawthorn
Uses a grading system that is clearly defined and equitable
Number of Respondents
70
Mean
3.4
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 9 (12.9%) |
| 3 | 25 (35.7%) |
| 4 | 20 (28.6%) |
| 5 | 8 (11.4%) |
| N/A | 0 (0.0%) |
| Omit | 8 (11.4%) |