Computer Science 161 - Fall 2015 - Doug Tygar
Uses a grading system that is clearly defined and equitable
Number of Respondents
88
Mean
3.5
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (9.1%) |
|---|---|
| 2 | 14 (15.9%) |
| 3 | 15 (17.0%) |
| 4 | 22 (25.0%) |
| 5 | 25 (28.4%) |
| N/A | 0 (0.0%) |
| Omit | 4 (4.5%) |