Solution of problem N5120 probability theory
📂 Mathematics
👤 Massimo86
Product Description
5120. In a batch of 45 identically packaged articles, articles of two grades are mixed, 15 of these articles being of the first class, and the rest of the articles of the second class. Find the probability that two products taken at random will be: a) of the same sort; b) different varieties.
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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