A researcher is interested in determining if the model used for the distribution of main economic concerns in theyear 2003 for residents in a certain county can still be used in the year 2004. A sample of 370 residents from thatcounty was surveyed in 2004. The following table displays the model for the distribution of economic concernsfor the year 2003 and the observed number of sampled respondents in the survey for the same economicconcerns for the year 2004.Economic concern1: Jobs2: Medical care 3: Higher4: Housing TotaleducationModel from 20035%36%27%32%100%Counts in 20042513811691370Let P1, P2, P3, and p4 be the proportion of all residents in this county who would list each of the economicconcerns as priority for the year 2004. What would be the null hypothesis for a chi-square test for testing if themodel from the previous year can still be used?Ho: P1 P2 P3 = P4 = 0.25Ho: P₁ = 25; P2 = 138; p3 =116; p4 = 91This cannot be determined from the information given.Ho: P₁ = 0.05; p2 = 0.36; p3=0.27; P4 = 0.32

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Answered: A researcher is interested in…

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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