Computer Science 61B - Summer 2014 - Edwin Liao

Is friendly and helpful to students during office hours

Number of Respondents
114
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (2.6%)
3 7 (6.1%)
4 22 (19.3%)
5 25 (21.9%)
N/A 55 (48.2%)
Omit 2 (1.8%)
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