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Matching values of Die throws pt. 3


Best Answer witzar, 29 April 2013 - 02:35 PM

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#1 BMAD

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Posted 16 April 2013 - 05:11 PM

Suppose n fair 6-sided dice are rolled simultaneously. What is the expected value of the score on the highest valued die?

 


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#2 bonanova

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Posted 16 April 2013 - 11:22 PM

I'll be a smart a** and say it's seven minus the expected value of the lowest valued die. ;)

 

Seriously, I'll work on it.


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#3 BMAD

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Posted 28 April 2013 - 08:02 PM

Spoiler for hint

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#4 bushindo

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Posted 29 April 2013 - 05:34 AM



Suppose n fair 6-sided dice are rolled simultaneously. What is the expected value of the score on the highest valued die?

 

 

Here's my answer

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#5 witzar

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Posted 29 April 2013 - 02:35 PM   Best Answer

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#6 bonanova

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Posted 30 April 2013 - 10:29 AM

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Agree.


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The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
- Bertrand Russell

#7 bushindo

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Posted 30 April 2013 - 03:51 PM

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Nice compact form!


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#8 BMAD

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Posted 30 April 2013 - 05:34 PM

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Spoiler for close but

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#9 BMAD

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Posted 30 April 2013 - 05:36 PM

Spoiler for hint

Edited by BMAD, 30 April 2013 - 05:37 PM.

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#10 witzar

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Posted 30 April 2013 - 05:43 PM

 

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Spoiler for close but

 

 

That's the obvious and natural approach. And that's exactly how I got the formula.

When you say "close but", you mean that the formula is wrong?


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