Electrical Engineering 128 - Spring 1989 - S. Behtash

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
4.1
Standard Deviation
0.6
Median
0.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (14.3%)
4 8 (57.1%)
5 3 (21.4%)
N/A 0 (0.0%)
Omit 1 (7.1%)
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