Find P(not rolling 1, 3, 4, or 5) with one number cube.

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Find P(not rolling 1, 3, 4, or 5) with one number cube.

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Harper 1 week 2021-09-09T14:19:32+00:00 1 Answer 0

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    2021-09-09T14:21:23+00:00

    The event “not rolling 1, 3, 4, or 5” is the same event as “rolling 2 or 6”.

    Since the possible outcomes of a number cube have the same probability, the probability of rolling 2 or 6 is given by

    \dfrac{\text{\# of good outcomes}}{\text{\# of possible outcomes}}=\dfrac{2}{6}=\dfrac{1}{3}

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27:3+15-4x7+3-1=? ( )