Computer Science 61B - Summer 2005 - George Porter

Is friendly and helpful to students during office hours

Number of Respondents
30
Mean
4.6
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.6 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (3.3%)
4 7 (23.3%)
5 13 (43.3%)
N/A 9 (30.0%)
Omit 0 (0.0%)
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