A plane is missing and is presumed to have equal probabilityof going down in any of three regions. If a plane is actually downin region i, let 1-αi denote the probability thatthe plane will be found upon 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 wasunsuccessful. b) region 2, given that the search of region 1 wasunsuccessful. c) region 3, given that the search of region 2 wasunsuccessful

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Myles Parker

Mathematics

28 October, 01:49

A plane is missing and is presumed to have equal probabilityof going down in any of three regions. If a plane is actually downin region i, let 1-αi denote the probability thatthe plane will be found upon 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 wasunsuccessful. b) region 2, given that the search of region 1 wasunsuccessful. c) region 3, given that the search of region 2 wasunsuccessful

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Finnegan Porter · Answer 1

The correct answer to this question is letter " a) region 1, given that the search of region 1 was unsuccessful." 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 search of the ith region, i=1,2,3. The conditional probability that the plane is in region 1, given that the search of region 1 was unsuccessful.