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On June 26, 2019, Emerson published a poll about a hypothetical 2020 Presidential match-up between Donald...

On June 26, 2019, Emerson published a poll about a hypothetical 2020 Presidential match-up between Donald Trump and Bernie Sanders. The poll reported 543 out of 1006 randomly sampled registered voters would favor Sanders in this hypothetical 2020 match-up. Based on this poll result, what is the 90% confidence interval for the proportion of voters who would favor Sanders in this hypothetical Presidential match-up?

Math   Statistics-And-Probability   
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TOPIC:Confidence interval for the population proportion.

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