Computer Science 174 - Spring 1999 - John Canny

Uses a grading system that is clearly defined and equitable

Number of Respondents
25
Mean
2.9
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.9 ± 0.5
Max
5.0
Frequency Distribution
1 4 (16.0%)
2 6 (24.0%)
3 5 (20.0%)
4 4 (16.0%)
5 4 (16.0%)
N/A 0 (0.0%)
Omit 2 (8.0%)
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