statistics

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On a standard 52 card deck, calculate the probability.

that on card is either a queen or a heart

draw one card, what is the probability that it is a king, given that it is a club?

Thanks

  • statistics -

    Does the first mean that it cannot be a queen and a heart? If so,

    3/52 + 13/52 or 4/52 + 12/52 = 16/52 = 4/13

    King of clubs = 1/52

  • statistics -

    The first one is to draw one card that is either a queen and a heart
    thanks

  • statistics -

    It would help if you proofread your questions before you posted them.

    It is "either a queen or a heart" or "both a queen and a heart."

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