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3.4 Exercise 11

Avg difficulty 2.5

TOTAL each column and each row. Total data = 4,520.7.

  1. Find P(2009 AND Crime A).
  2. Find P(2010 AND Crime B).
  3. Find P(2010 OR Crime B).
  4. Find P(2011|Crime A).
  5. Find P(Crime D|2008).

OpenStax Statistics, 3.4 Contingency Tables, exercise 11

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Adapted from Statistics © 2022 Rice University. Licensed under CC BY 4.0. Source: Statistics. Imported at revision 7dea80a.