An airplane has four engines. On a flight from NewYork to Paris, each engine has a 0.001 chance of failing. Theplane will crash if at any time two or fewer engines areworking properly. Assume that the failures of differentengines are independent.a What is the probability that the plane will crash?b Given that engine 1 will not fail during the flight,what is the probability that the plane will crash?

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A:

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A: Let A= a car require a tune-upB=a brake repair jobgiven,P(A)=0.6P(B)=0.1P(A∪B)=0.02

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A: a.

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A: In question, Given that In testing a certain kind or truck tire over rugged​ terrain, it is found…

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A: Given

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A: Let p1 and p2 be the probability of the first parachute deploys successfully and p2 be the…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.