Electrical Engineering 130 - Fall 2011 - Ana Arias

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Number of Respondents
21
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (9.5%)
3 6 (28.6%)
4 6 (28.6%)
5 7 (33.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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