Computer Science 260 - Spring 1998 - James A. Landay

Is friendly and helpful to students during office hours

Number of Respondents
13
Mean
4.2
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.2 ± 0.6
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (7.7%)
3 2 (15.4%)
4 2 (15.4%)
5 6 (46.2%)
N/A 0 (0.0%)
Omit 2 (15.4%)
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