Computer Science 301 - Spring 2009 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (4.3%) |
| 3 | 2 (8.7%) |
| 4 | 5 (21.7%) |
| 5 | 7 (30.4%) |
| N/A | 7 (30.4%) |
| Omit | 1 (4.3%) |