Computer Science 294 - Fall 2001 - David Forsyth

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
2.3
Standard Deviation
1.1
Median
2.0
95% Confidence Interval
2.3 ± 0.5
Max
5.0
Frequency Distribution
1 3 (15.0%)
2 3 (15.0%)
3 2 (10.0%)
4 2 (10.0%)
5 0 (0.0%)
N/A 5 (25.0%)
Omit 5 (25.0%)
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