Electrical Engineering 228 - Spring 2009 - Jean Walrand

Uses a grading system that is clearly defined and equitable

Number of Respondents
12
Mean
4.4
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 6 (50.0%)
5 4 (33.3%)
N/A 2 (16.7%)
Omit 0 (0.0%)
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