Computer Science 169 - Fall 2001 - Doug Tygar
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.6%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (7.1%) |
| 4 | 8 (28.6%) |
| 5 | 10 (35.7%) |
| N/A | 4 (14.3%) |
| Omit | 3 (10.7%) |