Electrical Engineering 225A - Spring 2009 - Kannan Ramchandran

Uses a grading system that is clearly defined and equitable

Number of Respondents
14
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (7.1%)
3 1 (7.1%)
4 5 (35.7%)
5 6 (42.9%)
N/A 1 (7.1%)
Omit 0 (0.0%)
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