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Old 08-26-2005, 02:06 PM
VivaLaViking VivaLaViking is offline
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Join Date: Jul 2005
Posts: 97
Default Standard Deviation Question, How to do it?

In tournamentsd because the number of entrants vary I use the top percent of the finish. Using only 4 results, 4%, 15% 33% and 47% how would I calculate the Standard Deviation and the variance?
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