Representing Two Categorical Variables

AP Statistics· difficulty 2/5

Same two-way table.

Coffee Tea M F 30 10 20 40

What is P(prefers Coffee)?

  • A

    0.50

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  • B

    0.60

  • C

    0.40

  • D

    0.30

Explanation

Coffee total = 30 + 20 = 50 of 100. P = 0.50.

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