Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Number of unique arrangements, with 13 letter word 'statistically'

  1. Sep 25, 2010 #1
    1. The problem statement, all variables and given/known data

    how many different letter arrangements can be obtained from the letters of the word statistically, using all the letters?

    2. Relevant equations



    3. The attempt at a solution

    [tex]\frac{13!}{3!2!2!2!2!}[/tex]
     
  2. jcsd
  3. Sep 25, 2010 #2
    Re: orderings

    That looks correct to me.
     
  4. Sep 25, 2010 #3
    Re: orderings

    ok cool thank you
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook