Electrical Engineering 140 - Spring 2008 - Kristofer Pister

Uses visual aids and blackboards effectively

Number of Respondents
25
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 1 (4.0%)
2 1 (4.0%)
3 6 (24.0%)
4 7 (28.0%)
5 9 (36.0%)
N/A 1 (4.0%)
Omit 0 (0.0%)
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