Computer Science 170 - Spring 2011 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
46
Mean
3.5
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 | 2 (4.3%) |
---|---|
2 | 5 (10.9%) |
3 | 14 (30.4%) |
4 | 15 (32.6%) |
5 | 8 (17.4%) |
N/A | 0 (0.0%) |
Omit | 2 (4.3%) |