Confidence interval for the difference between population proportions.(Assume that the samples are randomly selected and independent.)Sample statistics: n₁ = 1000, x₁ = 250, and n₂ = 1200, X2=195;Construct a 98% confidence interval for the difference between populationproportions p₁ – P2(1.516, 3.021)(0.047, 0.128)(0.581, 1.819)(-0.621, 0.781)

We have,n1=1000n2=1200x1=250x2=195p̂1= x1/n1 =250/1000=0.250p̂2= x2/ n2 =195/1200=0.1625confidence…

Answered: Confidence interval for the difference…

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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