Use the sample data and confidence level given below to complete parts (a) through (d). A...
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=1091 and x=590 who said "yes." Use a 90% confidence level.
a) Find the best point estimate of the population proportion.
p=0.541
(Round to three decimal places as needed.)
b) Identify the value of the margin of error.
E=
(Round to three decimal places as needed.)
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Use the sample data and confidence level given below to complete
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Use the sample data and confidence level given below to complete parts (a) through (d). A research institute pollasked respondents if they felt vulnerable to identity theft. In the poll, n-1046 and x 531 who said "yes"Use a 90% confidence level Click the icon to view a table of scores a) Find the best point estimate of the population proportion (Round to three decimal places as needed) b) Identify the value of the margin of error E. (Round to three...
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