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Solution of problem N2551 probability theory
Uploaded:
12.10.2018
Content: teorver_2551.doc 33,5 kB
Content: teorver_2551.doc 33,5 kB
Product description
2551. In the urn there are 7 white and 5 black balls. Find the probability that 1) at random the drawn ball turns out to be black; 2) two randomly drawn balls will turn out to be black.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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