Representing Two Categorical Variables

AP Statistics· difficulty 3/5

The conditional distribution of Y given X = a uses

  • A

    All counts ÷ grand total

  • B

    Row totals

  • C

    Column totals

  • D

    Counts in row a, divided by total of row a

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Explanation

Restrict to the row of X = a, then express the cells as proportions of that row.

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