Computer Science 70 - Fall 2006 - Umesh Vazirani

Uses a grading system that is clearly defined and equitable

Number of Respondents
56
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 1 (1.8%)
2 9 (16.1%)
3 17 (30.4%)
4 15 (26.8%)
5 11 (19.6%)
N/A 1 (1.8%)
Omit 2 (3.6%)
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