The probability that a randomly selected 29-year old male will survive the year is 0.998135 according to the Social Security Administration. If three randomly selected males aged 29 years are chosen, is the probability that all three die over the course of the year unusual? Why

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Q: In a certain​ country, the true probability of a baby being a boy is 0.514. Among the next eight…

A: Given: p(B)=0.514 The probability of being a girl is determined as p(G)=1-p(B)=1-0.514=0.486 n=8 X=…

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A: Solution: The probability of randomly selected 4 year old male stink bug will live to be 5 years old…

Q: The probability that a randomly selected 4-year-old male stink bug will live to be 5 years old is…

A: Given,p=P(4-year-old male stink bug will live 5 years old)=0.98023

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A: Define the following events : A : committing an accident. B : driver having proper driver education.…

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Q: A nationwide survey of seniors by the University of Michigan reveals that almost 30.0% disapprove of…

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Q: The probability that a randomly selected 29-year old male will survive the year is 0.998135…

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Q: In a small City, approximately 22% of those eligible are called for jury duty in any one calendar…

A: It is given that, approximately 22% of the eligible, in a small city, are called for jury duty in…

Q: In a town of 5000 people, 1000 are over 60 years old and 2000 are female. It is known that 40% of…

A: Given: Total People in town=5000Number of people over 60=1000Number of females=2000Number of female…

Q: The probability that a randomly selected 1-year-old male feral cat will live to be 2 years old is…

A: Formula : Binomial distribution is given by

Q: Suppose there is a 24.6% probability that a randomly selected person aged 40 years or older is a…

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Q: An airline is planning its staffing needs for the next year. If a new route is​ approved, it will…

A: Given data: The number of employees hired if the new route approve is a=964. The number of employees…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

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Q: The probability that a randomly selected 4-year-old male stink bug will live to be 5 years old is…

A: Given : The probability that a randomly selected 4-year-old male stink bug will live to be 5 years…

Q: In a certain​ country, the true probability of a baby being a boy is 0.515. Among the next nine…

A: The true probability of a baby being a boy is 0.515.   Suppose, X be the number of girls born out of…

Q: Suppose there is a 11.8% probability that a randomly selected person aged 40 years or older is a…

A: Let F denotes Female J denotes Jog From the given information

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A: We have to find probability..

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Q: The probability that a randomly selected 1-year-old male feral cat will live to be 2 years old is…

A: If happening or not happening of one event does affects the probability of happening or not…

Q: ertain blood test is 99.5% effective at detecting Foreign Bloodborne Pathogens (such as the…

A: Lets denote p be the probability  that a randomly selected person who take certain test  correctly…

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Q: Suppose there is a 21.9% probability that a randomly selected person aged 25 years or older is a…

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Q: A recent survey indicates that 62% of HKU students who registered in an Economics course have…

A: Let us denote X=the number of HKU students who registered in an Economics course n=number of trials=…

Q: In a certain​ country, the true probability of a baby being a girl is 0.477. Among the next seven…

A: We have to find given probability.

Q: Suppose a cruise ship returns to the United States from an overseas voyage. Unbeknownst to anyone, 4…

A: # let x be the nonof passenger having disease follow binomial distribution (n=20, p=1/150)  Then to…

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A: Given,n=6p=0.4q=1-0.4=0.6A random variable X~Binomial(n=6 , p=0.4)P(X=x)=6x0.4x0.66-x   ;…

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A: The addition rule is as follows: Given that there is 0.30 probability that a defect is in the video…

Q: The local weather forecaster predicts that there is a 12% chance of rain on each day next week.…

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Q: The probability that a randomly selected 1-year-old male stink bug will live to be 2 years old is…

A: Given dataThe probability that a randomly selected 1 year old male stink bug willlive to be 2 years…

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A: We have given that,  American female is normally distributed with,  Mean(mu) = 64,…

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A: Let M be the average milk consumption for the random sample of size n. Given that Mean = 23.4, and…

Q: If the probability that an applicant for a driver's licence will pass the road test on any given…

A: Given,p=0.8q=1-0.8=0.2A random variable X~geometric distribution(p=0.8)P(X=x)=qx-1p     ;…

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Q: A manufacturer of tablet ipods is concerned about the possible recall of their best-selling model.…

A: If A and B denotes two events, the probability of happening of A or B can be expressed as PA∪B. The…

Q: What is the probability that the first one selected is defective? What is the probability that the…

A: Let us define some events A : first one is defective B : second one is defective. Given that Number…

Q: Suppose there is a 11.9% probability that a randomly selected person aged 35 years or older is a…

A: Let J shows the event that a randomly selected person aged 35 years or older is a Jogger and F shows…

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Q: The probability that a randomly selected ​2-year-old male salamander will live to be 3 years old is…

A: Given data, Probability that a randomly selected salamander will live to be 3 years old = 0.97706…

Q: In a certain​ country, the true probability of a baby being a boy is 0.531. Among the next nine…

A: Given data, P(boy) = 0.531 P(girl) = 1 - 0.531 = 0.469 n = 9  probability that at least one of them…

Q: In a certain country, the true probability of a baby being a girl is 0.488. Among the next six…

A: Probability of a baby being a girl is 0.488. Probability of a baby being a boy is 0.512.

Q: Suppose that the probability that a person books an airline ticket using an online travel website is…

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A: Given that 1 in every 7 women has been a victim of domestic abuse at some point in her life.…