Suppose that a randomly selected holiday-travel insurance claim is fraudulent with probability 0.37. What is the probability that in a sample of 10 holiday-travel insurance claims exactly 2 are fraudulent, given that at most 4 are fraudulent?

Q: An employee buys a 50,000$ health insurance for 1,200$ good for one year. Based on his previous…

A: According to the Bartleby guideline only one question can be solved at one time, post the remaining…

Q: Assume that a study of 500 randomly selected airplane routes showed that 482 arrived on time.Select…

A: Given information- Sample size, n = 500 Significance level, α = 0.05 Since 482 airplane out of 500…

Q: 1. The probability that a patient recovers from a rare blood disease is 0.4 If 15 randomly chosen…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Imagine that 60 passengers on a cruise ship might be carrying a rare virus, and government health…

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Q: ssume that when human resource managers are randomly​ selected, 49​%say job applicants should follow…

A: Let X be the random variable from binomial distribution with probability (p) = 49% = 0.49 and sample…

Q: I An animal shelter has a 60% adoption rate for puppies. Of the puppies that are adopted 85% live to…

A: Let A= adoption rate for puppies L= The puppies  live to be 7 years or older P(A)=0.60 PL|A=0.85

Q: 3. In a best-of-seven basketball final match, what isthe probability thát the series will last 4 or…

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Q: Suppose that 15% of college professors suffer from mental illness. What is the probability that if…

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Q: 3. The defect rate for a laptop is 4%. Assuming the defects occur independently, what is the…

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Q: Suppose that, on average, telephone calls arrive at large switchboard at the rate of two per minute.…

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Q: 2. An inventory study determines that, on average, demands for a particular item at a warehouse are…

A: First we need to give the equation we will use in the problem which is the Poisson distribution…

Q: (a) The probability that 10 people have different birthdays is (Round to four decimal places as…

A: Here Given  Total No of days in year=365

Q: 5. A traveler wanted to avoid detection at customs. He placed 6 narcotic tablets together with 9…

A:

Q: Suppose that a company owns 400 computers. Each computer has an 11% probability of not working.…

A: Obtain the probability that at least 17 computers are in good condition The probability that at…

Q: consider that 2% of engines produced by a factory need to be recalled. If 5 engines produced by it…

A:

Q: 1.         A tennis player makes a successful first serve 40% of the time. Assume that each serve is…

A: The objective of this question is to find the probability that a tennis player gets at least 3…

Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…

A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…

Q: 4) Suppose that among employed women, 25% have never been married. Suppose we randomly sample women…

A: Formula : Geometric distribution is given by

Q: An executive committee consists of 10 members: 6 men and 4 women. 3 members are selected at random…

A: GivenNo.of men = 6No.of women=4Total no.of members = 10

Q: Suppose that a particular surveillance system has a 99.9% chance of correctly identifying someone…

A: Given Information: A surveillance system has a 99.9% chance of correctly identifying someone who is…

Q: Suppose that the prevalence of a certain type of tree allergy is 0.32 in the general population. If…

A: The objective of this question is to find the probability that exactly 32 out of 100 people will…

Q: traveler wanted to avoid detection at customs. He placed 5 narcotic tablets together with 9 vitamin…

A:

Q: Assume that when human resource managers are randomly​ selected, ​52% say job applicants should…

A: Givenp=0.52n=8x~Binomial(n=8,p=0.52)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1,...,n

Q: 3. On 60% of days, a hospital admits at least one heart attack patient. On 40% of the days, no heart…

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Q: Suppose that 45% of all babies born in particular hospitals are girls. If 7 babies born in the…

A: Givenn=7p=0.45x=no.of baby girls

Q: The probability that a newly matriculated student will not get to the second year of their studies…

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Q: Please help with part B. Assume that there is a ​% rate of disk drive failure in a year. a. If all…

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Q: a sample of 20 patients randomly (without replacement) from 500 patients to evaluate adherence to a…

A: Given:  (N) number of patients = 500 (n) number of sample size =20

Q: 2. On 60% of days, a hospital admits at least one heart attack patient. On 40% of the days, no heart…

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Q: The Bureau of Fire Protection inspected 80 buildings in a certain city, 15 have code violations. If…

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Q: .Suppose on a given day, there is a 43% chance Emily will forget her wallet when going to work. What…

A: Let us denote:X=the number of days when she forgets her walletp=probability of…

Q: A tire company produced a batch of 630 tires that includes exactly 20 that are defective. If 3…

A: 5. In the given problem, a batch contains 630 tires. There are 20 defectives and 610 are good.

Q: 4. The probability that a football team will defeat its next opponent is estimated to be 0.7, if it…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. What is the probability that in a family of 3 children, at least two are girls? 5. What is the…

A: The specified probability for a number of events, where a specific number of boys or girls occur in…

Q: 4. Suppose a clothing store owner is analyzing store traffic. They find that female customers arrive…

A: Suppose a clothing store owner is analyzing store traffic. They find that female customers arrive…

Q: 1. What is the probability that two of the next three presidents of the United States will have been…

A: Probability of an event is the ratio of number of favorable outcomes to total number of outcomes

Q: If the probability that a marriage will end in divorce within 10 years is 0.3, what is the…

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Q: a. With two hard disk drives, the probability that catastrophe can be avoided is (Round to four…

A: here use binomial distribution  each trial independent(failure of disk indpendent) finite number of…

Q: 8) A car insurance company has determined that 6% of all drivers were involved in a car accident…

A: A car insurance company has determined that 6% of all drivers were involved in a car accident last…

Q: time. If a person tests positive for the virus, what is the probability that the person actually has…

A: Define events ,  V = person has virus  V' = person  has not virus T = test positive  T' = test…

Q: If 4 tires are randomly selected for installation, what is the probability that they are all good?…

A: It is given that n = 4 and the probability of the tire is defective is 250/6300 = 0.0397.