Use the sample data and confidence level given below to complete parts a through d.  A research institute poll asked respondents if they felt vulnerable to identify theft .in a poll,n=938 and x= 591 who said “yes” . Use 95% confidence level . A) find the best point estimate of the population proportion p. (Round to the three decimal places as needed ). B.Identify the value of the margin of error E .  E=___ round to four decimal places as needed.  C. Construct the confidence interval _ < p < _  round to three decimal places . D.

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