Mathematics, 03.01.2020 05:31 jdmXdude3140

Acomponent of a computer has an active life, measured in discrete units, that is a random variable t where p(t = 1) = 0.4, pt = 2) = 0.6. suppose one starts with a fresh component and each component is replaced by a new component upon failure. define a markov chain xn, n = 0,1, by letting xn be the age of the component in service at time n. the lifetimes of consecutive components are independently distributed. we also take the convention that xn = 0 at the time of failure. the state space of xn is {0, 1}. as an example, if the first component works for 2 periods and the second component works for 1 periods, then we have x% = 0, x1 = 1, x2 = 0, x3 = 0, (1). determine the long run probability that a failure occurs in a single period. hint: this is related to the limiting distribution of xn. (2). what is the expected time between failures?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 23:10

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

Answers: 2

Answer

Mathematics, 22.06.2019 03:30

What is the benefit of converting measures in a ratio to the same unit

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?

Answers: 1

Answer

You know the right answer?

Acomponent of a computer has an active life, measured in discrete units, that is a random variable t...

Questions