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
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Author:Amos Gilat
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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 .
Transcribed Image Text: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 .
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