Solution of problem N3284 probability theory

Solution of problem N3284 probability theory

3284. In the urn there are ten red, eight black and seven white balls. Randomly choose six balls. Find the probability that among them there are three red, two black and one white.

Additional information:

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

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%