Computer Science 172 - Spring 2001 - Umesh Vazirani

Is friendly and helpful to students during office hours

Number of Respondents
22
Mean
4.3
Standard Deviation
1.0
Median
5.0
95% Confidence Interval
4.3 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (4.5%)
3 1 (4.5%)
4 2 (9.1%)
5 6 (27.3%)
N/A 12 (54.5%)
Omit 0 (0.0%)
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