Computer Science 262A - Spring 2008 - Joseph Hellerstein

Uses a grading system that is clearly defined and equitable

Number of Respondents
26
Mean
4.2
Standard Deviation
0.9
Median
4.5
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.8%)
3 4 (15.4%)
4 6 (23.1%)
5 11 (42.3%)
N/A 2 (7.7%)
Omit 2 (7.7%)
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