Electrical Engineering 146 - Spring 1997 - Edwin R. Lewis

Uses a grading system that is clearly defined and equitable

Number of Respondents
23
Mean
3.0
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.0 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 7 (30.4%)
3 9 (39.1%)
4 5 (21.7%)
5 1 (4.3%)
N/A 0 (0.0%)
Omit 1 (4.3%)
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