Electrical Engineering 20N - Spring 2000 - Edward A. Lee

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Number of Respondents
249
Mean
2.8
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.8 ± 0.1
Max
5.0
Frequency Distribution
1 45 (18.1%)
2 45 (18.1%)
3 78 (31.3%)
4 45 (18.1%)
5 25 (10.0%)
N/A 2 (0.8%)
Omit 9 (3.6%)
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