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 = 1033 and x = 508 who said "yes." Use a 95% 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=0 (Round to four decimal places as needed.) c) Construct the confidence interval. 0

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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 = 1033 and x = 508 who said "yes." Use a 95% confidence level.
A
a) Find the best point estimate of the population proportion p.
7
(Round to three decimal places as needed.)
b) Identify the value of the margin of error E.
@
E=
(Round to four decimal places as needed.)
c) Construct the confidence interval.
0<P<0
(Round to three decimal places as needed.)
d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below.
W
S
OA. 95% of sample proportions will fall between the lower bound and the upper bound.
OB. One has 95% confidence that the sample proportion is equal to the population proportion.
OC. There is a 95% chance that the true value of the population proportion will fall between the lower bound and the upper bound
OD. One has 95% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion
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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 = 1033 and x = 508 who said "yes." Use a 95% confidence level. A a) Find the best point estimate of the population proportion p. 7 (Round to three decimal places as needed.) b) Identify the value of the margin of error E. @ E= (Round to four decimal places as needed.) c) Construct the confidence interval. 0<P<0 (Round to three decimal places as needed.) d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below. W S OA. 95% of sample proportions will fall between the lower bound and the upper bound. OB. One has 95% confidence that the sample proportion is equal to the population proportion. OC. There is a 95% chance that the true value of the population proportion will fall between the lower bound and the upper bound OD. One has 95% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion X дв and 5373255.docx 3 E D C $ 4 194 R F NO REF SAMPLE.pdf % 5 V F T G 6 MacBook Air B Y TEMPLATE Sel...docx H 7 N 00 8 J A 1 M . resume docx ( 9 K O O < 1 L Clear all P : ; I { [ Check answer ? command option 1 1 X dele
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