Computer Science 169 - Spring 2014 - George Necula

Is friendly and helpful to students during office hours

Number of Respondents
39
Mean
3.9
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (12.8%)
4 6 (15.4%)
5 3 (7.7%)
N/A 21 (53.8%)
Omit 4 (10.3%)
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