Electrical Engineering 20N - Spring 2007 - Babak Ayazifar

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Number of Respondents
133
Mean
2.0
Standard Deviation
1.2
Median
2.0
95% Confidence Interval
2.0 ± 0.2
Max
5.0
Frequency Distribution
1 52 (39.1%)
2 42 (31.6%)
3 20 (15.0%)
4 7 (5.3%)
5 8 (6.0%)
N/A 1 (0.8%)
Omit 3 (2.3%)
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