Computer Science 170 - Spring 1999 - Umesh Vazirani

Is friendly and helpful to students during office hours

Number of Respondents
100
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.0%)
2 1 (1.0%)
3 14 (14.0%)
4 15 (15.0%)
5 17 (17.0%)
N/A 49 (49.0%)
Omit 3 (3.0%)
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