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probability maths

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Jim rolls a dice twice. The dice is biased so the probability of getting a six is one quarter. WHat is the probability that he gets two sixes

  • probability maths -

    1/4 x 1/4 = ___

  • probability maths -

    thought so thanks
    does that mean definetly getting one six is a one quarter

  • probability maths -

    If the probability of getting a six is 1/4, that means that there is something wrong with the die. It is "loaded", as they say, or biased.

    This article explains how they do it:

    http://en.wikipedia.org/wiki/Dice#Loaded_dice

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