2.The manufacturer of a new racecar engine claims that the proportion of engine failuresdue to overheating for this new engine, (p₁), will be no higher than the proportion ofengine failures due to overheating of the old engines, (P₂). To test this statement,NASCAR took a random sample of 185 of the new racecar engines and 160 of the oldengines. They found that 16 of the new racecar engines and 7 of the old engines faileddue to overheating during the test. Does NASCAR have enough evidence to reject themanufacturer's claim about the new racecar engine? Use a significance level of a =0.05 for the test.мот

Given that Sample size n1=185 , n2=160 Favorable cases x1=16 , x2=7

Answered: he manufacturer of a new racecar engine…

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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