Computer Science 161 - Spring 2012 - Dawn Song

Is friendly and helpful to students during office hours

Number of Respondents
37
Mean
3.6
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
1 1 (2.7%)
2 1 (2.7%)
3 5 (13.5%)
4 4 (10.8%)
5 4 (10.8%)
N/A 21 (56.8%)
Omit 1 (2.7%)
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