Electrical Engineering 235 - Spring 2007 - Constance Chang-Hasnain

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
3.8
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (10.0%)
3 4 (20.0%)
4 6 (30.0%)
5 5 (25.0%)
N/A 2 (10.0%)
Omit 1 (5.0%)
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