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In the 2016 presidential election Trump had 62,984,828 votes and Clinton had 65,853,514 votes. Test the...

  1. In the 2016 presidential election Trump had 62,984,828 votes and Clinton had 65,853,514 votes. Test the null hypothesis that there was a 50% chance of anyone randomly chosen voting for Trump.
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Answer #1

The confidence interval for proportion is

Here . The 95% confidence interval is

Since , we reject the hypothesis that there was a 50% chance of anyone randomly chosen voting for Trump.

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