Computer Science 161 - Fall 2010 - Doug Tygar
Uses a grading system that is clearly defined and equitable
Number of Respondents
48
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (6.2%) |
|---|---|
| 2 | 4 (8.3%) |
| 3 | 12 (25.0%) |
| 4 | 15 (31.2%) |
| 5 | 14 (29.2%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |