Electrical Engineering 226A - Fall 2005 - Jean Walrand

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (10.0%)
3 4 (20.0%)
4 7 (35.0%)
5 6 (30.0%)
N/A 0 (0.0%)
Omit 1 (5.0%)
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