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Solution of problem N5070 probability theory
5070. There are 100 parts in a box, 10 parts are defective. Picked 4 at random. Find the probability that among the parts: a) there are no defective ones; b) no good ones. Solved in two ways.
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: