Computer Science 186 - Fall 1994 - Yongdong Wang

Is friendly and helpful to students during office hours

Number of Respondents
54
Mean
4.3
Standard Deviation
0.8
Median
4.5
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 7 (13.0%)
4 11 (20.4%)
5 18 (33.3%)
N/A 15 (27.8%)
Omit 3 (5.6%)
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