Computer Science 172 - Spring 2015 - Luca Trevisan

Uses a grading system that is clearly defined and equitable

Number of Respondents
28
Mean
4.3
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (7.1%)
4 14 (50.0%)
5 10 (35.7%)
N/A 0 (0.0%)
Omit 2 (7.1%)
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