Electrical Engineering 243 - Spring 1997 - Nathan W. Cheung

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
3.8
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (35.7%)
4 5 (35.7%)
5 3 (21.4%)
N/A 0 (0.0%)
Omit 1 (7.1%)
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