Computer Science 169 - Fall 2009 - George Necula

Uses a grading system that is clearly defined and equitable

Number of Respondents
15
Mean
3.9
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 3 (20.0%)
4 10 (66.7%)
5 2 (13.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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