Computer Science 262A - Fall 2013 - John Kubiatowicz

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
1 2 (6.7%)
2 4 (13.3%)
3 4 (13.3%)
4 9 (30.0%)
5 7 (23.3%)
N/A 3 (10.0%)
Omit 1 (3.3%)
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