Electrical Engineering 130 - Fall 1988 - Andrew R. Neureuther

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
3.5
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
1 1 (4.8%)
2 0 (0.0%)
3 9 (42.9%)
4 7 (33.3%)
5 3 (14.3%)
N/A 1 (4.8%)
Omit 0 (0.0%)
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