Computer Science 164 - Spring 1997 - Susan L. Graham

Is friendly and helpful to students during office hours

Number of Respondents
49
Mean
2.9
Standard Deviation
1.5
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
1 5 (10.2%)
2 3 (6.1%)
3 2 (4.1%)
4 6 (12.2%)
5 3 (6.1%)
N/A 26 (53.1%)
Omit 4 (8.2%)
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