Computer Science 70 - Spring 2009 - Alistair Sinclair
Uses a grading system that is clearly defined and equitable
Number of Respondents
59
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
1 | 3 (5.1%) |
---|---|
2 | 3 (5.1%) |
3 | 12 (20.3%) |
4 | 30 (50.8%) |
5 | 8 (13.6%) |
N/A | 1 (1.7%) |
Omit | 2 (3.4%) |