Math

You pick two cards from a deck of 52 cards. Find the probability that the first card was a spade given that the second card was a spade.

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asked by Maria
  1. The probability of both/all events occurring is determined by multiplying the probabilities of the individual events.

    Assuming no replacement:

    first spade = 13/52

    second spade = 12/51

    With replacement:

    Second spade = 13/52

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    posted by PsyDAG

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