Computer Science 191 - Spring 2012 - Umesh Vazirani

Is friendly and helpful to students during office hours

Number of Respondents
20
Mean
4.6
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.6 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (5.0%)
4 4 (20.0%)
5 12 (60.0%)
N/A 2 (10.0%)
Omit 1 (5.0%)
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