Electrical Engineering 143 - Fall 2002 - Nathan W. Cheung

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Number of Respondents
30
Mean
3.4
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
1 3 (10.0%)
2 1 (3.3%)
3 8 (26.7%)
4 14 (46.7%)
5 3 (10.0%)
N/A 1 (3.3%)
Omit 0 (0.0%)
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