Computer Science 271 - Spring 1994 - Richard M. Karp

Uses a grading system that is clearly defined and equitable

Number of Respondents
23
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (13.0%)
3 1 (4.3%)
4 6 (26.1%)
5 6 (26.1%)
N/A 2 (8.7%)
Omit 5 (21.7%)
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