Electrical Engineering 231 - Spring 1989 - Chenming Hu

Uses visual aids and blackboards effectively

Number of Respondents
17
Mean
4.5
Standard Deviation
0.5
Median
0.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 7 (41.2%)
5 6 (35.3%)
N/A 0 (0.0%)
Omit 4 (23.5%)
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