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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 theâ€‹ poll, n equals 1011 and x equals 582 who saidâ€‹ "yes." Use a 90 % confidence level.
â€‹
(a) Find the best point estimate of the population proportion p.
(â€‹b) Identify the value of the margin of error E =

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