Electrical Engineering 120 - Spring 2010 - Babak Ayazifar

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Number of Respondents
95
Mean
2.3
Standard Deviation
1.3
Median
2.0
95% Confidence Interval
2.3 ± 0.3
Max
5.0
Frequency Distribution
1 32 (33.7%)
2 13 (13.7%)
3 15 (15.8%)
4 12 (12.6%)
5 5 (5.3%)
N/A 18 (18.9%)
Omit 0 (0.0%)
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