Electrical Engineering 224A - Spring 1990 - David G. Messerschmitt

Uses visual aids and blackboards effectively

Number of Respondents
26
Mean
4.3
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (15.4%)
4 8 (30.8%)
5 12 (46.2%)
N/A 1 (3.8%)
Omit 1 (3.8%)
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