Electrical Engineering 140 - Fall 2004 - Robert W. Brodersen

Uses visual aids and blackboards effectively

Number of Respondents
40
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (2.5%)
3 5 (12.5%)
4 10 (25.0%)
5 23 (57.5%)
N/A 0 (0.0%)
Omit 1 (2.5%)
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