Computer Science 70 - Fall 2009 - David Tse

Is friendly and helpful to students during office hours

Number of Respondents
109
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (0.9%)
3 6 (5.5%)
4 23 (21.1%)
5 21 (19.3%)
N/A 51 (46.8%)
Omit 7 (6.4%)
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