Computer Science 172 - Spring 1999 - Manuel Blum

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Number of Respondents
51
Mean
2.7
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.7 ± 0.3
Max
5.0
Frequency Distribution
1 7 (13.7%)
2 13 (25.5%)
3 14 (27.5%)
4 9 (17.6%)
5 3 (5.9%)
N/A 2 (3.9%)
Omit 3 (5.9%)
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