Computer Science 169 - Spring 2009 - Eric Brewer

Is friendly and helpful to students during office hours

Number of Respondents
32
Mean
4.4
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (3.1%)
4 8 (25.0%)
5 7 (21.9%)
N/A 16 (50.0%)
Omit 0 (0.0%)
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