Electrical Engineering 140 - Spring 1996 - Robert W. Brodersen

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
3.3
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.3 ± 0.6
Max
5.0
Frequency Distribution
1 2 (9.5%)
2 4 (19.0%)
3 6 (28.6%)
4 4 (19.0%)
5 5 (23.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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