Electrical Engineering 142 - Fall 2008 - Ali Niknejad

Uses a grading system that is clearly defined and equitable

Number of Respondents
21
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.5
Max
5.0
Frequency Distribution
1 1 (4.8%)
2 1 (4.8%)
3 5 (23.8%)
4 6 (28.6%)
5 7 (33.3%)
N/A 0 (0.0%)
Omit 1 (4.8%)
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