Computer Science 170 - Spring 1993 - Manuel Blum

Is friendly and helpful to students during office hours

Number of Respondents
39
Mean
3.8
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (5.1%)
3 7 (17.9%)
4 9 (23.1%)
5 6 (15.4%)
N/A 14 (35.9%)
Omit 1 (2.6%)
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