Electrical Engineering 226A - Fall 2005 - Jean Walrand

Uses visual aids and blackboards effectively

Number of Respondents
20
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (10.0%)
3 6 (30.0%)
4 8 (40.0%)
5 4 (20.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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