Electrical Engineering 225B - Fall 1994 - Avideh Zakhor

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
1 2 (10.0%)
2 0 (0.0%)
3 6 (30.0%)
4 6 (30.0%)
5 5 (25.0%)
N/A 0 (0.0%)
Omit 1 (5.0%)
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