Computer Science 164 - Spring 2009 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
47
Mean
4.3
Standard Deviation
0.9
Median
4.5
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (4.3%) |
| 3 | 6 (12.8%) |
| 4 | 15 (31.9%) |
| 5 | 23 (48.9%) |
| N/A | 1 (2.1%) |
| Omit | 0 (0.0%) |