Computer Science 262A - Fall 2004 - Michael Franklin

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
3.5
Standard Deviation
1.4
Median
4.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
1 3 (10.0%)
2 2 (6.7%)
3 6 (20.0%)
4 5 (16.7%)
5 8 (26.7%)
N/A 3 (10.0%)
Omit 3 (10.0%)
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