Several years ago, the mean height of women 20 years of age or older was 63.7 inches. Suppose that a random sample of 45 women who are 20 years of age or older today results in a mean heightof 64.8 inches.(a) State the appropriate null and alternative hypotheses to assess whether women are taller today.(b) Suppose the P-value for this test is 0.06. Explain what this value represents.(c) Write a conclusion for this hypothesis test assuming an α = 0.05 level of significance.

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Answered: ) State the appropriate null and…

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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) State the appropriate null and alternative hypotheses to assess whether women are taller today. ) Suppose the P-value for this test is 0.06. Explain what this value represents. ) Write a conclusion for this hypothesis test assuming an x = 0.05 level of significance.