Solution of problem N4468 probability theory

Solution of problem N4468 probability theory

4468. There are 10 white and 6 black balls in the urn. Three balls are taken out of the urn. What is the likelihood that:
a) will the balls turn out to be white?
b) will the balls turn out to be black?
c) two white and one black?

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%