Electrical Engineering 123 - Fall 1991 - David G. Messerschmitt

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Number of Respondents
30
Mean
3.5
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
1 3 (10.0%)
2 0 (0.0%)
3 9 (30.0%)
4 5 (16.7%)
5 7 (23.3%)
N/A 0 (0.0%)
Omit 6 (20.0%)
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