Computer Science 270 - Spring 2007 - Richard M. Karp

Uses a grading system that is clearly defined and equitable

Number of Respondents
26
Mean
4.0
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
1 1 (3.8%)
2 2 (7.7%)
3 3 (11.5%)
4 9 (34.6%)
5 10 (38.5%)
N/A 1 (3.8%)
Omit 0 (0.0%)
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