Computer Science 172 - Spring 1997 - Thomas A. Henzinger

Is friendly and helpful to students during office hours

Number of Respondents
43
Mean
3.6
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (4.7%)
3 5 (11.6%)
4 10 (23.3%)
5 2 (4.7%)
N/A 19 (44.2%)
Omit 5 (11.6%)
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