A survey is commissioned to study the weight of NFL players at certain positions. Of the 188 active NFL wide receivers, a simple random sample of size 36 is selected and the sample mean is determined to be overline{x}=179.8 pounds. It is known that the standard deviation is σ=4.1 pounds. What is the margin of error for a 95% confidence interval for μ. Round your answer to 3 decimal places if necessary.
A survey is commissioned to study the weight of NFL players at certain positions. Of the 188 active NFL wide receivers, a simple random sample of size 36 is selected and the sample mean is determined to be overline{x}=179.8 pounds. It is known that the standard deviation is σ=4.1 pounds. What is the margin of error for a 95% confidence interval for μ. Round your answer to 3 decimal places if necessary.
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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A survey is commissioned to study the weight of NFL players at certain positions. Of the 188 active NFL wide receivers, a simple random sample of size 36 is selected and the sample mean is determined to be overline{x}=179.8 pounds. It is known that the standard deviation is σ=4.1 pounds. What is the margin of error for a 95% confidence interval for μ. Round your answer to 3 decimal places if necessary.
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