A marketing survey involves product recognition in New York and California. Of 679 NewYorkers surveyed, 256 knew of the product while 208 of 631 Californians knew of the product.Construct a 99% confidence interval for the difference between the two populationproportions, P₁-P₂ (where p₁ is the proportion of New Yorkers who knew of the product, andP₂ is the proportion of Californians who knew of the product).Give your answers as decimals, rounded to 3 places after the decimal point (if necessary).99% confidence interval for P₁ - P2:

given data n1 = 679 x1 = 256p^1 = x1n1 = 256679 = 0.3370 n2 = 631 x2 = 208 p^2 = x2n2 =…

Answered: A marketing survey involves product…

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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