Electrical Engineering 245 - Spring 2005 - Kristofer Pister

Uses a grading system that is clearly defined and equitable

Number of Respondents
21
Mean
3.1
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.1 ± 0.5
Max
5.0
Frequency Distribution
1 3 (14.3%)
2 1 (4.8%)
3 6 (28.6%)
4 5 (23.8%)
5 2 (9.5%)
N/A 4 (19.0%)
Omit 0 (0.0%)
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