Computer Science 301 - Spring 2009 - Brian K. Harvey

Uses a grading system that is clearly defined and equitable

Number of Respondents
23
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (4.3%)
3 2 (8.7%)
4 5 (21.7%)
5 7 (30.4%)
N/A 7 (30.4%)
Omit 1 (4.3%)
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