More nonsense?

Discussion in 'Coin Chat' started by dreamer94, Apr 23, 2009.

  1. dreamer94

    dreamer94 Coin Collector

    An ebay listing refers to "RARE! head and tail" rolls.

    The coins are oriented randomly when they go into rolls. The probability of having a "head and tail" roll is 50%. The probability of having both heads is 25%; the probabiity of having both tails is 25%.

    Where do people get this stuff? They seem to just make it up.

    I'm waiting for someone to advertise the "RARE! Upside down box" mint set.
     
    dreamer94, Apr 23, 2009
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  3. CamaroDMD

    CamaroDMD [Insert Clever Title]

    People are idiots. :rolling:
     
    CamaroDMD, Apr 23, 2009
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  4. bqcoins

    bqcoins Olympic Figure Skating Scoring System Expert

    yup, idiots
     
    bqcoins, Apr 23, 2009
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  5. Daggarjon

    Daggarjon Supporter**

    lol i think the term 'bidiots' is growing on me :D
     
    Daggarjon, Apr 23, 2009
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  6. jaceravone

    jaceravone Member

    WOW! I am going to be rich!!!! :rolleyes:
     
    jaceravone, Apr 23, 2009
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  7. spock1k

    spock1k King of Hearts

    wel being poor is a crime these days
     
    spock1k, Apr 23, 2009
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  8. jaceravone

    jaceravone Member

    Im selling the ones I got you Spock....sorry. ;)
     
    jaceravone, Apr 24, 2009
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  9. Magman

    Magman U.S. Money Collector

    True, but what's the probability of having FIVE head and tail rolls?!




    Oh wait... still 50%.
     
    Magman, Apr 24, 2009
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