Electrical Engineering 243 - Spring 2004 - Andrew R. Neureuther

Uses visual aids and blackboards effectively

Number of Respondents
15
Mean
3.9
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (6.7%)
3 2 (13.3%)
4 10 (66.7%)
5 2 (13.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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