Electrical Engineering 120 - Spring 1990 - Avideh Zakhor

Uses visual aids and blackboards effectively

Number of Respondents
39
Mean
2.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
1 6 (15.4%)
2 7 (17.9%)
3 15 (38.5%)
4 8 (20.5%)
5 2 (5.1%)
N/A 1 (2.6%)
Omit 0 (0.0%)
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