In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2395 subjects randomly selected from an online group involved with ears. 1008 surveys were returned. Construct a 90% confidence interval for the proportion of returned surveys. Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.)

In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2395 subjects randomly selected from an online group involved with ears. 1008 surveys were returned. Construct a 90% confidence interval for the proportion of returned surveys. Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.)

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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