Electrical Engineering 145M - Spring 2011 - Stephen E. Derenzo

Uses visual aids and blackboards effectively

Number of Respondents
11
Mean
3.4
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.4 ± 0.7
Max
5.0
Frequency Distribution
1 1 (9.1%)
2 2 (18.2%)
3 2 (18.2%)
4 4 (36.4%)
5 2 (18.2%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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