Computer Science 61A - Spring 2008 - Brian K. Harvey

Is friendly and helpful to students during office hours

Number of Respondents
146
Mean
4.5
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
1 1 (0.7%)
2 1 (0.7%)
3 5 (3.4%)
4 13 (8.9%)
5 39 (26.7%)
N/A 87 (59.6%)
Omit 0 (0.0%)
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