Electrical Engineering 143 - Fall 1995 - Nathan W. Cheung

Uses visual aids and blackboards effectively

Number of Respondents
22
Mean
4.1
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (18.2%)
4 11 (50.0%)
5 7 (31.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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