Electrical Engineering 235 - Spring 2009 - Constance Chang-Hasnain

Uses a grading system that is clearly defined and equitable

Number of Respondents
27
Mean
3.4
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
1 2 (7.4%)
2 3 (11.1%)
3 5 (18.5%)
4 12 (44.4%)
5 2 (7.4%)
N/A 2 (7.4%)
Omit 1 (3.7%)
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