Computer Science 262B - Spring 2009 - David Culler

Uses a grading system that is clearly defined and equitable

Number of Respondents
15
Mean
4.2
Standard Deviation
1.0
Median
4.5
95% Confidence Interval
4.2 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (6.7%)
3 1 (6.7%)
4 3 (20.0%)
5 5 (33.3%)
N/A 5 (33.3%)
Omit 0 (0.0%)
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