Electrical Engineering 225A - Spring 1989 - David G. Messerschmitt

Uses visual aids and blackboards effectively

Number of Respondents
18
Mean
4.2
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (11.1%)
4 9 (50.0%)
5 6 (33.3%)
N/A 0 (0.0%)
Omit 1 (5.6%)
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