Electrical Engineering 224A - Spring 1996 - Joseph M. Kahn

Uses visual aids and blackboards effectively

Number of Respondents
20
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.0%)
3 2 (10.0%)
4 10 (50.0%)
5 7 (35.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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