Forum: Psychology and Money Management
June 5th, 2011, 07:17 PM
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Replies: 5
Views: 4,040
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Forum: Psychology and Money Management
June 5th, 2011, 05:47 PM
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Replies: 5
Views: 4,040
Profitability Sample Size Units
I remember from my statistics class that 30 data points is the minimum sample size needed to properly test the significance of a set of data. What I'm wondering is what units to use to see if my...
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