Electrical Engineering 20N - Fall 2001 - Edward A. Lee

Uses visual aids and blackboards effectively

Number of Respondents
149
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
1 1 (0.7%)
2 1 (0.7%)
3 10 (6.7%)
4 44 (29.5%)
5 93 (62.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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