a. Find the 50-th percentile of X. That is to say the value of x such that P (X ≤ x) = 0.5. b. Now say you have two independent jet engines. What is the probability that only one of themwill last more than 12 months before needing to be rebuilt? c. Find the probability density function f(x) by taking the derivative of F(x) with respect to x. 4. Define the continuous random variable X as the time (in months) a jet engine can operate beforeneeding to be rebuilt. The cumulative distribution function F(x) (P(X ≤ x)) is given to be (notethis is the cumulative distribution function F(x), not the density function f(x)):F(x) = P(X ≤ x) =0{:1 — exp (-0.03x¹.2) = 1 – 6-0.03x1.2x ≤ 00 < x <∞

Let X be the time a jet engine can operate before needing to be rebuilt. The CDF of X is,…

Find the 50-th percentile of X. That is to say the value of x such that P (X ≤ x) = 0.5. b. Now say you have two independent jet engines. What is the probability that only one of them will last more than 12 months before needing to be rebuilt? c. Find the probability density function f(x) by taking the derivative of F(x) with respect to x.

Find the 50-th percentile of X. That is to say the value of x such that P (X ≤ x) = 0.5. b. Now say you have two independent jet engines. What is the probability that only one of them will last more than 12 months before needing to be rebuilt? c. Find the probability density function f(x) by taking the derivative of F(x) with respect to x.

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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