A range for a set of data is estimated to be 36 a. What is the planning value for the population standard deviation? b. At 95% confidence interval, how large a sample would provide a margin error of 3?(nearest whole number) c. At 95% confidence interval, how large a sample would provide a margin error of 2?(nearest whole number)
A range for a set of data is estimated to be 36 a. What is the planning value for the population standard deviation? b. At 95% confidence interval, how large a sample would provide a margin error of 3?(nearest whole number) c. At 95% confidence interval, how large a sample would provide a margin error of 2?(nearest whole number)
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. What is the planning value for the population standard deviation?
b. At 95% confidence interval, how large a sample would provide a margin error of 3?(nearest whole number)
c. At 95% confidence interval, how large a sample would provide a margin error of 2?(nearest whole number)
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