Electrical Engineering 227A - Spring 2015 - Laurent El Ghaoui

Is friendly and helpful to students during office hours

Number of Respondents
30
Mean
4.7
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.7 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 7 (23.3%)
5 16 (53.3%)
N/A 7 (23.3%)
Omit 0 (0.0%)
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