asked Aug 28, 2011 in Statistics Answers by anonymous

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

2 Answers

The number of ways you can pick 5 things from a group of 12, where the order makes no difference. It is a combination.

12C5 =12x11x10x9x8 / 5x4x3x2x1 =

answered Aug 29, 2011 by wbechem Level 5 User (12,920 points)
It means the combination of 12 and 5.  The formula looks like m!/(n!(m-n)!) where m is 12 and n is 5.  Hope that helps
answered Jul 26, 2014 by anonymous

Related questions

0 answers
asked Jun 8, 2013 in Statistics Answers by anonymous | 78 views
1 answer
asked Apr 13, 2013 in Statistics Answers by anonymous | 89 views
0 answers
1 answer
asked Nov 5, 2012 in Statistics Answers by anonymous | 484 views
Welcome to, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
78,519 questions
82,359 answers
63,381 users