(e) Explain why you might want to potentially use the formula n > 4h? instead of n 2 2P (1 – p) when calculating the sample size required when finding a confidence interval h2 for the population proportion. In the formula, h represents the amount of error you are willing to accept, and p represents the sample proportion.
(e) Explain why you might want to potentially use the formula n > 4h? instead of n 2 2P (1 – p) when calculating the sample size required when finding a confidence interval h2 for the population proportion. In the formula, h represents the amount of error you are willing to accept, and p represents the sample 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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when there is no prior estimate of the sample proportion () is known, then we use,
putting the value in the equation we have :-
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