Electrical Engineering 239 - Spring 2007 - Michael A. Lieberman

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
4.8
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.8 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (7.1%)
4 1 (7.1%)
5 12 (85.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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