StartA state housing department is trying to determine if housing prices in county B are lower than in county A. Thedepartment decides to randomly sample recently sold houses in both counties and determine what proportionsold for more than $250,000. Since county A is considerably larger than county B, the housing department chosea larger sample from county A. The results of the data collected are shown below.Country ASuccessesObservationsProportionConfidence levelZ-scorep-value366 Successes700 Observations0.523 Proportion90%-1.3720.085County A samples: nCountry BCounty B samples: nB= Ex: 9=1924000.480Sample proportion for county A samples: A1= Ex: 1.234p=Sample proportion for county B samples: B=-3-22=Ex: 1.234= Ex: 1.234-101223

Result is given We have to find Sample size and sample proportion of country A and B

Answered: A state housing department is trying to…

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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