Electrical Engineering 143 - Fall 2010 - Nathan W. Cheung

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (10.0%)
3 1 (5.0%)
4 7 (35.0%)
5 7 (35.0%)
N/A 0 (0.0%)
Omit 3 (15.0%)
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