February 12, 2009 marked the 20oth anniversary of Charles Darwin's birth. To celebrate, Gallup, a national polling organization,surveyed 1,018 randomly selected American adults about their education level and their beliefs about the theory of evolution. In theirsample, 325 of their respondents had some college education and 228 were college graduates. Among the 325 respondents with somecollege education, 133 said that they believed in the theory of evolution. Among the 228 respondents who were college graduates,121 said that they believed in the theory of evolution.Construct a 90% confidence interval for the difference between the proportions of college graduates and individuals with somecollege who believe in the theory of evolution. Round your sample proportions and margin of error to three decimal places.O 0.012 to 0.232O 0.038 to 0.206O 0.052 to 0.192O 0.079 to 0.165Save for LaterAttempts: 0 of 1 usedSubmit Answer

Given : n1 = 228 x1 = 121 n2 = 325 x2 = 133 confidence level,c=0.9

Answered: 121 said that they believed in 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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