Question: It has an additional question Use the sample data and confidence level given below to complete parts (a) through (d). CI. A research institute poll
It has an additional question

Use the sample data and confidence level given below to complete parts (a) through (d). CI. A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n = 948 and x = 515 who said "yes." Use a 95% confidence level. Vil Click the icon to view a table of z scores. Ta a) Find the best point estimate of the population proportion p. Te (Round to three decimal places as needed.) Ch b) Identify the value of the margin of error E. E= He (Round to three decimal places as needed.) (n c) Construct the confidence interval. (Round to three decimal places as needed.) DI
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