subject
Mathematics, 06.05.2021 01:00 rubianny03

A service station has both self-service and full-service islands. On each island, there is a single regular unleaded pump with two hoses. Let X denote the number of hoses being used on the self-service island at a particular time, and let Y denote the number of hoses on the full-service island in use at that time. The joint pmf of X and Y appears in the accompanying tabulation. y
p(x, y) 0 1 2
x 0 0.10 0.03 0.01
1 0.08 0.20 0.06
2 0.05 0.14 0.33
a) Given that X = 1, determine the conditional pmf of Y�i. e., pY|X(0|1), pY|X(1|1), pY|X(2|1).
b) Given that two hoses are in use at the self-service island, what is the conditional pmf of the number of hoses in use on the full-service island?
(c) Use the result of part (b) to calculate the conditional probability P(Y ? 1 | X = 2).
(c) Use the result of part (b) to calculate the conditional probability P(Y ? 1 | X = 2).

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:40, pum9roseslump
Evaluate the following expression 1/3^2
Answers: 1
image
Mathematics, 21.06.2019 17:30, lorihab1970
Can someone me and plz do the problem
Answers: 2
image
Mathematics, 21.06.2019 19:00, eden43
Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?
Answers: 1
image
Mathematics, 21.06.2019 19:30, joselinegarciaowyrpf
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
You know the right answer?
A service station has both self-service and full-service islands. On each island, there is a single...

Questions in other subjects:

Konu
Chemistry, 26.03.2020 21:31