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First Post :P Anyways, here's a problem I've been pondering.

Discussion in 'General Discussions' started by Hally, Nov 25, 2006.

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  1. lazypando

    lazypando Level IV

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    the possibility of getting heads once is 1/4....a second time would be 1/16...so the possibility of getting two or more would be < 1/16
     
  2. hitman9889

    hitman9889 Level II

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    No...I'm pretty sure the probability of getting heads once is 1/2 :)
    Anywho, we're covering this in statistics, so the answer is whatever .5^10 is. I'd give ya a number if I could, but I don't have a calculator on me.
     
  3. lazypando

    lazypando Level IV

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    :shock: oopsies, that was stupid...the possibility of getting heads once is 1/2....a second time would be 1/4...so the possibility of getting two or more in a row would be < 1/4
     
  4. bititid0

    bititid0 Level III

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    no it wouldnt, because you have multiple attempts to do it. the chances of getting 2 heads in 2 flips is 1/4, the chances of getting 2 in a row in 10 flips is much greater
     
  5. xathanite

    xathanite Level I

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    Ehhhh....I was never good at statistic probability crap :p
     
  6. Gil

    Gil Level II

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    No it isnt. 2 consecutive head flips is just two flips on the coin , it doenst matter if you flip it for eternity, You flip it once its 1/2 , you flip it again , its 1/2.

    You can get Head Head
    Tail Tail
    Tail Head
    Head Tail

    But yeah , i seriously think its a quarter and you are all overcomplicating the matter. Its like when i say i flip 9999 tails in a row, what the next chance its a tail, its still just 1/2.
     
  7. goldfishrockster

    goldfishrockster Level III

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    *head explodes at her inability to do maths*
     
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