Solution of problem N3598 probability theory

Solution of problem N3598 probability theory

3598. In two batches of 77 and 44% of high-quality products, respectively. Randomly choose one product from each batch. What is the probability to find among them: a) at least one defective; b) two defective; c) one benign and one defective?

Additional information:

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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