Electrical Engineering 122 - Spring 2009 - Jean Walrand

Uses a grading system that is clearly defined and equitable

Number of Respondents
25
Mean
3.2
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 7 (28.0%)
3 9 (36.0%)
4 7 (28.0%)
5 2 (8.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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