Computer Science 161 - Fall 2013 - Doug Tygar

Is friendly and helpful to students during office hours

Number of Respondents
39
Mean
4.4
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (5.1%)
4 7 (17.9%)
5 9 (23.1%)
N/A 19 (48.7%)
Omit 2 (5.1%)
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