Computer Science 172 - Fall 2009 - Luca Trevisan

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Number of Respondents
18
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.5
Max
5.0
Frequency Distribution
1 1 (5.6%)
2 0 (0.0%)
3 1 (5.6%)
4 8 (44.4%)
5 7 (38.9%)
N/A 1 (5.6%)
Omit 0 (0.0%)
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