Computer Science 160 - Fall 2013 - Eric Paulos

Uses a grading system that is clearly defined and equitable

Number of Respondents
70
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
1 2 (2.9%)
2 7 (10.0%)
3 17 (24.3%)
4 28 (40.0%)
5 15 (21.4%)
N/A 0 (0.0%)
Omit 1 (1.4%)
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