Computer Science 169 - Fall 2015 - George Necula

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
4.0
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 9 (30.0%)
4 12 (40.0%)
5 8 (26.7%)
N/A 1 (3.3%)
Omit 0 (0.0%)
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