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Solution of problem N4714 probability theory
4714. Each lottery ticket with probability p1=0.25 may get a big win, with probability p2=0.35 a small win, and with probability p3=0.4 the ticket may end up without a win. Bought n=14 tickets. Determine the probability of getting n1=2 big wins and n2=2 small ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: