Electrical Engineering 239 - Spring 1995 - Michael A. Lieberman

Uses a grading system that is clearly defined and equitable

Number of Respondents
13
Mean
3.8
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (7.7%)
3 2 (15.4%)
4 7 (53.8%)
5 2 (15.4%)
N/A 0 (0.0%)
Omit 1 (7.7%)
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