Electrical Engineering 141 - Fall 2006 - Borivoje Nikolic

Uses visual aids and blackboards effectively

Number of Respondents
40
Mean
4.3
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (2.5%)
3 5 (12.5%)
4 15 (37.5%)
5 19 (47.5%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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