Electrical Engineering 117 - Spring 2009 - Seth Sanders

Uses a grading system that is clearly defined and equitable

Number of Respondents
12
Mean
4.0
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.0 ± 0.6
Max
5.0
Frequency Distribution
1 1 (8.3%)
2 0 (0.0%)
3 1 (8.3%)
4 6 (50.0%)
5 4 (33.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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