Electrical Engineering 221A - Spring 1995 - Felix F. Wu

Uses visual aids and blackboards effectively

Number of Respondents
9
Mean
4.4
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 5 (55.6%)
5 4 (44.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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