Electrical Engineering 227A - Fall 2007 - Laurent El Ghaoui

Uses visual aids and blackboards effectively

Number of Respondents
33
Mean
3.4
Standard Deviation
0.9
Median
3.5
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 5 (15.2%)
3 11 (33.3%)
4 13 (39.4%)
5 3 (9.1%)
N/A 1 (3.0%)
Omit 0 (0.0%)
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