In 2019 a Harvard research group studied Alabama's general population's sustainability education regarding agriculture and ecology. They surveyed 2900 Alabama residents and determined that 1345 of them were at least reasonably aware of what sustainable agriculture was. Round all answers to four decimal places. Show all of your work in the upload file. A. To compute the confidence interval use a z distribution. We will find a 98% confidence interval for the parameter of interest. What is the margin or error rounded to four decimal places: EBM = The 98% confidence interval is ( ). Give the Interpret statement for this confidence interval in your upload file. B. If many groups of 2900 randomly selected Alabama residents, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion and about percent will not contain the true population proportion.
In 2019 a Harvard research group studied Alabama's general population's sustainability education regarding agriculture and ecology. They surveyed 2900 Alabama residents and determined that 1345 of them were at least reasonably aware of what sustainable agriculture was. Round all answers to four decimal places. Show all of your work in the upload file. A. To compute the confidence interval use a z distribution. We will find a 98% confidence interval for the parameter of interest. What is the margin or error rounded to four decimal places: EBM = The 98% confidence interval is ( ). Give the Interpret statement for this confidence interval in your upload file. B. If many groups of 2900 randomly selected Alabama residents, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion and about percent will not contain the true population proportion.
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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