Which of the following best represents the appropriate sample size to use when estimating anunknown population mean within 3 units, with 80% confidence if an estimate of the populationstandard deviation is 12?446227

Given that Population Standard deviation=σ=12 Margin of error=E=3

Answered: Which of the following best represents…

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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Which of the following best represents the appropriate sample size to use when estimating an unknown population mean within 3 units, with 80% confidence if an estimate of the population standard deviation is 12? 44 62 27