In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2470 subjects randomly selected from an online group involved with ears. 1029 surveys were returned. Construct a 95% confidence interval for the proportion of returned surveys. a) Find the best point estimate of the population proportion p. b)Identify the value of the margin of error E. c)Identify the value of the margin of error E. (Round to three decimal places as needed.) Thank you so much
In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2470 subjects randomly selected from an online group involved with ears. 1029 surveys were returned. Construct a 95% confidence interval for the proportion of returned surveys. a) Find the best point estimate of the population proportion p. b)Identify the value of the margin of error E. c)Identify the value of the margin of error E. (Round to three decimal places as needed.) Thank you so much
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2470 subjects randomly selected from an online group involved with ears. 1029 surveys were returned. Construct a 95% confidence interval for the proportion of returned surveys.
a) Find the best point estimate of the population proportion p.
b)Identify the value of the margin of error E.
c)Identify the value of the margin of error E.
(Round to three decimal places as needed.)
Thank you so much
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