Electrical Engineering 221A - Fall 2002 - Laurent El Ghaoui

Uses visual aids and blackboards effectively

Number of Respondents
20
Mean
4.1
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.1 ± 0.5
Max
5.0
Frequency Distribution
1 1 (5.0%)
2 1 (5.0%)
3 2 (10.0%)
4 8 (40.0%)
5 8 (40.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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