Computer Science 290X - Spring 1997 - David G. Messerschmitt

Uses a grading system that is clearly defined and equitable

Number of Respondents
15
Mean
3.3
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.3 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (13.3%)
3 7 (46.7%)
4 2 (13.3%)
5 2 (13.3%)
N/A 1 (6.7%)
Omit 1 (6.7%)
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