In a 2012 survey, Gallup asked a random sample of U.S. adults if they would prefer to have a job outside the home, or if they would prefer to stay home to care for the family and home. Of the 504 males they surveyed, 391 said that they would prefer to have a job outside of the home. Of the 473 females they surveyed, 254 said that they would prefer a job outside of the home.

Test, at the 5% level, if there is evidence of an association between sex and preference to have a job outside of the home. Include all details of the test.

Question

In a 2012 survey, Gallup asked a random sample of U.S. adults if they would prefer to have a job outside the home, or if they would prefer to stay home to care for the family and home. Of the 504 males they surveyed, 391 said that they would prefer to have a job outside of the home. Of the 473 females they surveyed, 254 said that they would prefer a job outside of the home.
  
Test, at the 5% level, if there is evidence of an association between sex and preference to have a job outside of the home. Include all details of the test.

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The Answer of In a 2012 survey, Gallup asked a random sample of U.S. adults if they would prefer to have a job outside the home, or if they would prefer to stay home to care for the family and home. Of the 504 males they surveyed, 391 said that they would prefer to have a job outside of the home. Of the 473 females they surveyed, 254 said that they would prefer a job outside of the home.
  
Test, at the 5% level, if there is evidence of an association between sex and preference to have a job outside of the home. Include all details of the test.

In a 2012 Survey, Gallup Asked a Random Sample of U.S