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  • 14-12-2022
  • Mathematics
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A research institute poll asked respondents if they felt vulnerable to identity theft. In the​ poll, n equals 1011 and x equals 582 who said​ "yes." Use a 90 % confidence level.
​
(a) Find the best point estimate of the population proportion p.
(​b) Identify the value of the margin of error E =

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