A plane is missing and is presumed to have equal probability of going down in any of three regions. If a plane is actually down in region i, let 1 − αi denote the probability that the plane will be found upon a search of the ith region, i = 1, 2, 3. What is the conditional probability that the plane is in a region 1, given that the search of region 1 was unsuccessful? b region 2, given that the search of region 1 was unsuccessful? c region 3, given that the search of region 1 was unsuccessful?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

A plane is missing and is presumed to have equal probability of going down in any of three regions. If a plane is actually down in region i, let 1 − αi denote the probability that the plane will be found upon a search of the ith region, = 123. What is the conditional probability that the plane is in

region 1, given that the search of region 1 was unsuccessful?

region 2, given that the search of region 1 was unsuccessful?

region 3, given that the search of region 1 was unsuccessful? 

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 6 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON