Mathematics, 04.04.2020 00:49, tttyson

Consider a system with one component that is subject to failure, and suppose that we have 90 copies of the component. Suppose further that the lifespan of each copy is an independent exponential random variable with mean 25 days, and that we replace the component with a new copy immediately when it fails.
(a) Approximate the probability that the system is still working after 3625 days
Probability = .
(b) Now, suppose that the time to replace the component is a random variable that is uniformly distributed over (0,0.5). Approximate the probability that the system is still working after 4250 days.
Probability = .

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:40, beebeck6573

Chose the graph below that represents the following system of inequality’s

Answers: 2

continue

Mathematics, 21.06.2019 17:30, 5001Je

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Answers: 1

continue

Mathematics, 21.06.2019 18:50, millernicholas622

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Answers: 1

continue

Mathematics, 22.06.2019 01:00, drakesmith43

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it

Answers: 3

continue

Do you know the correct answer?

Consider a system with one component that is subject to failure, and suppose that we have 90 copies...