Use the sample data and confidence level given below to complete    A research institute poll asked respondents if they felt vulnerable to identity theft. In the​ poll, n=1011 and x=576 who said​ "yes." Use a 90% confidence level.   ​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= ​(Round to three decimal places as​ needed.)   ​c) Construct the confidence interval.

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Use the sample data and confidence level given below to complete 
 
A research institute poll asked respondents if they felt vulnerable to identity theft. In the​ poll, n=1011 and x=576 who said​ "yes." Use a 90% confidence level.
 
​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=
​(Round to three decimal places as​ needed.)
 
​c) Construct the confidence interval.
<p<
​(Round to three decimal places as​ needed.)
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