Computer Science 261 - Spring 2011 - Dawn Song
Uses a grading system that is clearly defined and equitable
Number of Respondents
12
Mean
2.7
Standard Deviation
1.4
Median
2.0
95% Confidence Interval
2.7 ± 0.8
Max
5.0
Frequency Distribution
| 1 | 2 (16.7%) |
|---|---|
| 2 | 4 (33.3%) |
| 3 | 1 (8.3%) |
| 4 | 1 (8.3%) |
| 5 | 2 (16.7%) |
| N/A | 1 (8.3%) |
| Omit | 1 (8.3%) |