A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=914 and x = 556 who said "yes." Use a 95% confidence level. Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. 0.608 (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.)
A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=914 and x = 556 who said "yes." Use a 95% confidence level. Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. 0.608 (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.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![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, \( n = 914 \) and \( x = 556 \) who said "yes." Use a 95% confidence level.
[Click the icon to view a table of z scores.]
---
a) Find the best point estimate of the population proportion \( p \).
\[
0.608
\]
(Round to three decimal places as needed.)
b) Identify the value of the margin of error \( E \).
\[
E = \square
\]
(Round to three decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e0da0a9-20ae-48e0-aaa8-15b679eac580%2Fe9158077-01f9-41bd-bb87-be9e533de551%2Fgz8gx8k_processed.png&w=3840&q=75)
Transcribed Image Text: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, \( n = 914 \) and \( x = 556 \) who said "yes." Use a 95% confidence level.
[Click the icon to view a table of z scores.]
---
a) Find the best point estimate of the population proportion \( p \).
\[
0.608
\]
(Round to three decimal places as needed.)
b) Identify the value of the margin of error \( E \).
\[
E = \square
\]
(Round to three decimal places as needed.)
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