Please help with part D of this in bold below Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt...

Please help with part D of this in bold below

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=1034

and

x=600

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.

0.5800.580

(Round to three decimal places as needed.)

b) Identify the value of the margin of error E.

E=0.0300.030

(Round to three decimal places as needed.)

c) Construct the confidence interval.

0.5500.550

(Round to three decimal places as needed.)

d) Write a statement that correctly interprets the confidence interval. Choose the correct answer below.

There is a

95%

chance that the true value of the population proportion will fall between the lower bound and the upper bound.

One has

95%

confidence that the sample proportion is equal to the population proportion.

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.

95%

of sample proportions will fall between the lower bound and the upper bound.

Jun 08, 2022

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