Solution of problem N5148 probability theory

📂 Mathematics 👤 Massimo86

Product Description

5148. In a batch of 20 items, 3 are defective. Determine the probability that with a random selection of 2 parts: a) both of them will not be defective; b) defective and not defective will be equally.

Additional Information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Price: $0.32
Seller: Massimo86
Category: Mathematics
Currency: USD

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