Computer Science 164 - Fall 2000 - Alexander Aiken

Is friendly and helpful to students during office hours

Number of Respondents
66
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 1 (1.5%)
3 6 (9.1%)
4 9 (13.6%)
5 13 (19.7%)
N/A 35 (53.0%)
Omit 2 (3.0%)
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