Children have a 1 in 2500 chance of being born with Cystic fibrosis and children have a 1 in 10000 chance of being born with phocomelia. What is the odds of the next child born in a hospital having either Cystic fibrosis or phocomelia?
Children have a 1 in 2500 chance of being born with Cystic fibrosis and children have a 1 in 10000 chance of being born with phocomelia. What is the odds of the next child born in a hospital having either Cystic fibrosis or phocomelia?
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...
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Question
Children have a 1 in 2500 chance of being born with Cystic fibrosis and children have a 1 in 10000 chance of being born with phocomelia. What is the odds of the next child born in a hospital having either Cystic fibrosis or phocomelia?
Expert Solution
Step 1
P(cystic fibrosis) = 1/2500
P(phocomelia) = 1/10000
Formula :
P(either A or B) = P(A∪B) = P(A)+P(B) - P(AB)
Step by step
Solved in 2 steps
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