Computer Science 70 - Fall 2000 - Alistair Sinclair

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
2.9
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
1 4 (13.3%)
2 4 (13.3%)
3 9 (30.0%)
4 5 (16.7%)
5 2 (6.7%)
N/A 3 (10.0%)
Omit 3 (10.0%)
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