Use the sample data and confidence level given below to complete parts​ (a) through​ (d). In a study of cell phone use a

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answerhappygod
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Use the sample data and confidence level given below to complete parts​ (a) through​ (d). In a study of cell phone use a

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Use the sample data and confidence level given below to completeparts​ (a) through​ (d).
In a study of cell phone use and brainhemispheric​ dominance, an Internet survey was​ e-mailedto
2366
subjects randomly selected from an online group involved withears.
1059
surveys were returned. Construct a
95​%
confidence interval for the proportion of returned surveys.
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Question content area bottom
Part 1
​a) Find the best point estimate of the population proportionp.
enter your response here
​(Round to three decimal places as​ needed.)
Part 2
​b) Identify the value of the margin of error E.
E=enter your response here
​(Round to three decimal places as​ needed.)
Part 3
​c) Construct the confidence interval.
enter your response here<p<enter your response here
​(Round to three decimal places as​ needed.)
Part 4
​d) Write a statement that correctly interprets the confidenceinterval. Choose the correct answer below.
A.There is a
95​%
chance that the true value of the population proportion willfall between the lower bound and the upper bound.
B.One has
95​%
confidence that the interval from the lower bound to the upperbound actually does contain the true value of the populationproportion.
C.
95​%
of sample proportions will fall between the lower bound and theupper bound.
D.One has
95​%
confidence that the sample proportion is equal to the populationproportion.
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