Electrical Engineering 20N - Fall 1998 - Edward A. Lee

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
4.5
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (6.7%)
4 11 (36.7%)
5 17 (56.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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