Electrical Engineering 239 - Spring 2000 - Michael A. Lieberman

Uses visual aids and blackboards effectively

Number of Respondents
5
Mean
4.2
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 3 (60.0%)
5 1 (20.0%)
N/A 0 (0.0%)
Omit 1 (20.0%)
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