Electrical Engineering 140 - Spring 2007 - Seth Sanders

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 1 (3.3%)
2 0 (0.0%)
3 9 (30.0%)
4 9 (30.0%)
5 9 (30.0%)
N/A 0 (0.0%)
Omit 2 (6.7%)
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