Electrical Engineering 243 - Spring 1995 - Nathan W. Cheung

Uses visual aids and blackboards effectively

Number of Respondents
12
Mean
3.8
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (33.3%)
4 6 (50.0%)
5 2 (16.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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