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. $hat{p}_m$ = sample proportion of males who would prefer to have a job outside of the home $hat{p}_f$ = sample proportion of females who would prefer to have a job outside of the home Construct a 99% confidence interval for the difference between the proportion of men and women who would prefer to have a job outside the home. Use three decimal places when computing the sample proportions and margin of error. (0.170, 0.308) (0.181, 0.297) (-0.308, -0.170) (0.163, 0.315)

          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.
$hat{p}_m$ = sample proportion of males who would prefer to have a job outside of the home
$hat{p}_f$ = sample proportion of females who would prefer to have a job outside of the home
Construct a 99% confidence interval for the difference between the proportion of men and women
who would prefer to have a job outside the home. Use three decimal places when computing the
sample proportions and margin of error.
(0.170, 0.308)
(0.181, 0.297)
(-0.308, -0.170)
(0.163, 0.315)

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.
hatpm = sample proportion of males who would prefer to have a job outside of the home
hatpf = sample proportion of females who would prefer to have a job outside of the home
Construct a 99% confidence interval for the difference between the proportion of men and women
who would prefer to have a job outside the home. Use three decimal places when computing the
sample proportions and margin of error.
(0.170, 0.308)
(0.181, 0.297)
(-0.308, -0.170)
(0.163, 0.315)

Added by Abigail D.

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