Electrical Engineering 126 - Fall 1997 - Wei Ren

Uses visual aids and blackboards effectively

Number of Respondents
17
Mean
2.4
Standard Deviation
1.1
Median
2.0
95% Confidence Interval
2.4 ± 0.5
Max
5.0
Frequency Distribution
1 4 (23.5%)
2 5 (29.4%)
3 6 (35.3%)
4 1 (5.9%)
5 1 (5.9%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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