Solution of problem N2957 probability theory

Solution of problem N2957 probability theory

2957. Of the 15 construction workers, 10 are plasterers, and 5 are painters. A team of 5 workers is chosen at random. What is the probability that there will be 2 painters and 3 plasterers in the brigade.

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%