Electrical Engineering 120 - Spring 2000 - Pravin Varaiya

Uses visual aids and blackboards effectively

Number of Respondents
60
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 2 (3.3%)
2 8 (13.3%)
3 20 (33.3%)
4 16 (26.7%)
5 13 (21.7%)
N/A 0 (0.0%)
Omit 1 (1.7%)
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