Computer Science 150 - Spring 2007 - Randy Katz

Is friendly and helpful to students during office hours

Number of Respondents
88
Mean
4.3
Standard Deviation
1.0
Median
5.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
1 2 (2.3%)
2 1 (1.1%)
3 2 (2.3%)
4 16 (18.2%)
5 22 (25.0%)
N/A 41 (46.6%)
Omit 4 (4.5%)
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