Electrical Engineering 140 - Spring 1989 - Robert W. Brodersen

Uses visual aids and blackboards effectively

Number of Respondents
43
Mean
3.6
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
1 2 (4.7%)
2 4 (9.3%)
3 8 (18.6%)
4 18 (41.9%)
5 7 (16.3%)
N/A 1 (2.3%)
Omit 3 (7.0%)
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