Question
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
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 thepoll, n=1081 and x=537 who said"yes." Use a 90% confidence level.
b) Identify the value of the margin of error E.
E=
(Round to three decimal places asneeded.)
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Calculus Early Transcendentals
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
2nd edition
321954428, 321954424, 978-0321947345
