Electrical Engineering 120 - Fall 2009 - James Fung

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Number of Respondents
19
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.3%)
3 1 (5.3%)
4 5 (26.3%)
5 6 (31.6%)
N/A 5 (26.3%)
Omit 1 (5.3%)
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