ces ons 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 identity theft. In the poll, n=1087 and x=562 who said "yes." Use a 90% confidence Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.) b) Identify the value of the margin of error E. E=0 (Round to three decimal places as needed.) c) Construct the confidence interval. 7 Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy Permissions Bi Subr a 88°F

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