Electrical Engineering 42 - Spring 2003 - Andrew R. Neureuther

Uses a grading system that is clearly defined and equitable

Number of Respondents
29
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
1 2 (6.9%)
2 3 (10.3%)
3 8 (27.6%)
4 8 (27.6%)
5 6 (20.7%)
N/A 2 (6.9%)
Omit 0 (0.0%)
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