Computer Science 39K - Spring 2011 - Randy Katz

Is friendly and helpful to students during office hours

Number of Respondents
20
Mean
4.8
Standard Deviation
0.4
Median
5.0
95% Confidence Interval
4.8 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 1 (5.0%)
5 5 (25.0%)
N/A 14 (70.0%)
Omit 0 (0.0%)
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