Computer Science 61B - Fall 2014 - Paul Hilfinger

Is friendly and helpful to students during office hours

Number of Respondents
124
Mean
4.3
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 5 (4.0%)
3 11 (8.9%)
4 18 (14.5%)
5 48 (38.7%)
N/A 38 (30.6%)
Omit 4 (3.2%)
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