Electrical Engineering 143 - Spring 1999 - Nathan W. Cheung

Is friendly and helpful to students during office hours

Number of Respondents
19
Mean
3.4
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (10.5%)
3 4 (21.1%)
4 4 (21.1%)
5 1 (5.3%)
N/A 7 (36.8%)
Omit 1 (5.3%)
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