Electrical Engineering 221A - Fall 2009 - Claire Tomlin

Uses visual aids and blackboards effectively

Number of Respondents
33
Mean
4.4
Standard Deviation
1.0
Median
5.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
1 1 (3.0%)
2 1 (3.0%)
3 3 (9.1%)
4 6 (18.2%)
5 19 (57.6%)
N/A 0 (0.0%)
Omit 3 (9.1%)
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