QUESTION 9Local county officials have heard reports that a service station is allowing cars 20 years and older with known violations to pass their annual safety inspection. From administrative data, they know30% of all cars 20 years and older do not pass their annual safety inspection. To test their theory about the service station, they request records from the most recent 150 inspections of cars of thistype, finding 30 of the 150 had been rejected.Let p be the true rate of cars 20 years and older that do not pass their annual safety inspection from this service station. What are the implied null and alternative hypotheses local county officialsare testing?O A. Ho: P = 0.3; H₁: p > 0.3O B. Ho: p = 0.3; H₁: p < 0.3O C. Ho: p = 0.3; H₁: p = 0.3O D. Ho: P = 0.2; H₁: p > 0.2

Population proportion p=30%=0.30

Answered: ON 9 ty officials have heard reports…

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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