Computer Science 188 - Fall 2011 - Dan Klein

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Number of Respondents
153
Mean
3.4
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
1 14 (9.2%)
2 17 (11.1%)
3 40 (26.1%)
4 38 (24.8%)
5 35 (22.9%)
N/A 7 (4.6%)
Omit 2 (1.3%)
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