Computer Science 261N - Spring 2012 - Vern Paxson
Uses a grading system that is clearly defined and equitable
Number of Respondents
17
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (5.9%) |
| 3 | 5 (29.4%) |
| 4 | 5 (29.4%) |
| 5 | 3 (17.6%) |
| N/A | 2 (11.8%) |
| Omit | 1 (5.9%) |