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Conditional Probability

AP Statistics· difficulty 3/5

Same two-way table.

Coffee Tea M F 30 10 20 40

What is P(Coffee | Female)?

  • A

    1/5

  • B

    1/3

    check_circle
  • C

    1/2

  • D

    2/5

Explanation

Female total = 60. Coffee among females = 20. P = 20/60 = 1/3.

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