Electrical Engineering 141 - Spring 2007 - Borivoje Nikolic

Uses a grading system that is clearly defined and equitable

Number of Respondents
21
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 3 (14.3%)
4 7 (33.3%)
5 6 (28.6%)
N/A 3 (14.3%)
Omit 2 (9.5%)
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