Solution of problem N5147 probability theory

📂 Mathematics 👤 Massimo86

Product Description

5147. There are 20 parts in the batch, 3 of them are defective. What is the probability that when checking 4 randomly selected parts, all of them turn out to be non-defective? Solved in two ways.

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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