KPreviously, 6.6% of workers had a travel time to work of more than 60 minutes. An urban economist believes that thepercentage has increased since then. She randomly selects 55 workers and finds that 10 of them have a travel time towork that is more than 60 minutes. Test the economist's belief at the x = 0.1 level of significance.What are the null and alternative hypotheses?Ho:▼ versus H₁:(Type integers or decimals. Do not round.)Because npo (1-Po)(Round to one decimal place as needed.)Find the P-value.=10, the normal modelP-value= (Round to three decimal places as needed.)Is there sufficient evidence to support the economist's belief?00be used to approximate the P-value.OA. Yes, do not reject the null hypothesis. There is sufficient evidence because the P-value is greater than α.OB. No, do not reject the null hypothesis. There is not sufficient evidence because the P-value is greater than α.C. Yes, reject the null hypothesis. There is sufficient evidence because the P-value is less than a.OD. No, reject the null hypothesis. There is not sufficient evidence because the P-value is less than α.3BSesesee

Givensample size(n)=55x=10sample proportion(p^)=xn=1055≅0.1818significance level(α)=0.1

Answered: Previously, 6.6% of workers had a…

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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