Solution of problem N2900 probability theory

📂 Mathematics 👤 Massimo86

Product Description

2900. In a group of 30 students, 8 students did not prepare for the exam. 4 students are randomly called. What is the probability that two of them are prepared, and two are not?

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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