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Solution of problem N1277 Poisson probability theory
1277. In a batch of 1000 items there are 10 defective ones. Find the probability that among 50 items taken at random from this party, exactly 3 will be defective.
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: