Zoonotic disease outbreaks are infectious disease outbreaks in humans that are caused bypathogens from wild or domesticated animals. Suppose two pathogen genotypes occur inchickens, and one of them is accidentally transmitted to a farmer, each being selected withprobability 0.8 for type 1 or 0.2 for type 2. If type 1 is transmitted, then an outbreak will occurwith probability 0.18, whereas if type 2 is transmitted, then an outbreak will occur withprobability 0.59. What is the overall probability of an outbreak? Round your answer to fivedecimal places.

The probability of selecting type 1 is 0.8 and for type 2 is 0.2. The probability of an outbreak…

Answered: Zoonotic disease outbreaks are…

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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Similar questions

In the sport of basketball, a player will sometimes get the opportunity to shoot two free throws without being affected by any other players in the game. Assume that, for one player, these two free throws are independent of each other. If this player makes free throws 80% of the time, what is the probability that this player will make neither free throw in the opportunity?
Detecting terrorists is a real problem, one that causes governments to spend millions per year. A particular surveillance system has been developed which correctly identifies a future terrorist 99% of the times and detects someone who is not a future terrorist 99.9% of times. Suppose that in a population of 300 million, there are 1000 potential/future terrorists. If one of these 300 million is randomly selected and scrutinized by the system, what is the probability that the person selected is actually a future terrorist? Also explain if the value of this probability makes you uncomfortable about using a surveillance system? Explain.
Sickle-cell disease is a condition common in persons of African ancestry where red blood cells contain an abnormal type of hemoglobin. Individuals whose cells produce both normal and abnormal hemoglobin are said to have "sickle-cell trait" and they are generally healthy. If both parents have sickle-cell trait, then each of their children has probability 0.25 of having the actual disease. Suppose two parents with sickle-cell trait have three children. Identify the exact probabilities in this interim table of all possible outcomes and in the probability distribution table for X, where N denotes no sickle-cell disease and D denotes sickle-cell disease. (Round your answers to six decimal places.) Outcome X Probability NNN 0 0 1 2 NND 1 3 NDN 1 DNN 1 NDD DND DDN X Probability NN 2 DDD 3
3. You get a haircut from Barber Shop 1 30% of the time and Barber Shop 2 70% of the time. Barber Shop 1 gives a good haircut 80% of the time and a bad haircut 20% of the time while Barber Shop 2 gives a good haircut 90% of the time and a bad haircut 10% of the time. For any given haircut, the probability that it is a bad haircut from Barber Shop 1 is Barber Shop 2 is and the probability that it is a good haircut from O.06; .63 .2; .73 O.06; .73 .2; .63
8 Suppose disease X can be passed from father to child. If a father has the disease, each child has a 1/2 chance of having it too (independent of whether any other children do). If a father doesn't have the disease, none of their children will. Alexei is a father, and there's a 1/4 chance he has disease X. What is the probability Alexei has disease X if he has 2 children and neither one has the disease?
With regards to a particular gene, the percentage of genotypes AA, Aa, and aa in a particular population are respectively, 60%, 30%, and 10%. Furthermore, the percentages of these genotypes that contract a certain disease are respectively. 1%, 5% and 20%. If a person does contract the disease, what is the probability that the person is of genotype AA?

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