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A political poll immediately prior to a local election revealed the following result. ​ Female Voters...


A political poll immediately prior to a local election revealed the following result.

​

Female Voters

Male voters

Vote Democrat

1200

1150

Vote Republican

2100

950

Total

    n1 = 3300

n2 = 2100
  1. Use α = .05. Test to determine whether the proportions of female and male voters who intend to vote for the Democrat candidate differ? Report the test statistic and the p-value.
  1. Provide a 99% confidence interval for the difference in the proportion of female and male voters who intend to vote for the Democrat candidate.

PLease show work in excell

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milcah answered 7 months ago
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