Ehrenfest Urn ball question











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I am confused on how to calculate the j=i in an Ehrenfest urn question
Let p=.33 then q=.67 and N=4
For j=i ,1-((4-i)/4)p-(i/4)q
So do I calculate it as [1-((4-i)/4)p]-(i/p)q?
or 1-[((4-i)/4)p-(i/4)q]










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    down vote

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    I am confused on how to calculate the j=i in an Ehrenfest urn question
    Let p=.33 then q=.67 and N=4
    For j=i ,1-((4-i)/4)p-(i/4)q
    So do I calculate it as [1-((4-i)/4)p]-(i/p)q?
    or 1-[((4-i)/4)p-(i/4)q]










    share|cite|improve this question







    New contributor




    Larry is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      up vote
      -1
      down vote

      favorite









      up vote
      -1
      down vote

      favorite











      I am confused on how to calculate the j=i in an Ehrenfest urn question
      Let p=.33 then q=.67 and N=4
      For j=i ,1-((4-i)/4)p-(i/4)q
      So do I calculate it as [1-((4-i)/4)p]-(i/p)q?
      or 1-[((4-i)/4)p-(i/4)q]










      share|cite|improve this question







      New contributor




      Larry is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I am confused on how to calculate the j=i in an Ehrenfest urn question
      Let p=.33 then q=.67 and N=4
      For j=i ,1-((4-i)/4)p-(i/4)q
      So do I calculate it as [1-((4-i)/4)p]-(i/p)q?
      or 1-[((4-i)/4)p-(i/4)q]







      markov-process






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      Larry is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked Nov 13 at 17:31









      Larry

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