Mathematics, 26.11.2019 20:31 KallMeh

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 10 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 1000 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 1100 days. probability ≈

i've figured out part a but part b is giving me a problem. i knw for sure the answer isn't 0 which is what i'm seeing.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:02, Answers4833

Abag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

Answers: 1

continue

Mathematics, 21.06.2019 18:30, veheca

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Answers: 1

continue

Mathematics, 22.06.2019 01:30, Mullins4

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number

Answers: 1

continue

Mathematics, 22.06.2019 02:50, JS28boss

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?

Answers: 1

continue

You know the right answer?

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