A researcher wishes to estimate the number of households with two computers. How large a sample is needed in order to be 90% confident that thesample proportion will not differ from the true proportion by more than 2%?A previous study indicates that the proportion of households with two computers is 45%.O 1521O 1674O 1702O 2377

Givenconfidence level = 90%Margin of error(E)=2%=0.02p^=0.45

Answered: A researcher wishes to estimate the…

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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