Computer Science 294 - Fall 2012 - Doug Tygar

Uses a grading system that is clearly defined and equitable

Number of Respondents
18
Mean
3.8
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.8 ± 0.6
Max
5.0
Frequency Distribution
1 1 (5.6%)
2 2 (11.1%)
3 2 (11.1%)
4 6 (33.3%)
5 5 (27.8%)
N/A 2 (11.1%)
Omit 0 (0.0%)
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