A car manufacturer is concerned about the possible recall of their best-selling pick-up trucks. If there was a recall, there is 0.25 probability that a defect is in the brake system, 0.18 in the transmission, 0.17 in the fuel system, and 0.40 in some other area. What is the probability that the defect is the brakes or the fueling system if the probability of defects in both systems simultaneously is 0.15?

Q: Here is a table showing joint probabilities of survival on the Titanic (a British ship that sank in…

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Q: Here is the probability model for the blood type of a randomly chosen person in the United States.…

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Q: It was estimated that 30% of all seniors on a campus were seriously concerned about employment…

A: Let us denote: E=seriously concerned about employment prospects G= seriously concerned about grades,…

Q: A biomedical research company produces 40%40% of its insulin at a plant in Kansas City, and the…

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Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A: We have given that  The table below lists the frequency of clowns, by hair color, in a given…

Q: Suppose you manage the demand for a towing company in Little Rock, Arkansas. On a usual day your…

A: Here Given Company gets five request Per day So Here we can Use Poisson distribution

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A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

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Q: In USA, the results of a survey involving the use of sleepwear while travelling were listed as…

A: We have given that the probability of male and female on use of different sleepwear.

Q: A research project on retention at a large university indicated that 20% of the students had a…

A: Let P(S) denotes the probability that students had problem stress P(F) denotes the probability that…

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A: Introduction :-  Here we have to find various probabilities. Given, A marketing research survey…

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Q: Prior to a municipal election, a public-opinion poll determined that the probability of each of the…

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Q: At a tune-up and brake repair shop, the manager has found that a car will require a tune-up with…

A: A= Tune up B= Repair job

Q: A behavioral psychologist places a rat each day in a cage with two doors A and B. The rat can go…

A: Given: See the attached hand written answer

Q: In a drug study of a group of 500 patients, 150 patients responded positively to drug #1, 200…

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Q: Wells were dug in a plain, and it was found that 15% of the water from the dug wells was not…

A: Solution: Given: Number of new wells: n = 10 It was found that 15% of the water from the dug wells…

Q: A survey of families revealed that at a particular holiday meal, 51% of all families eat turkey, 30%…

A: The given information is represented in the following Venn diagram:

Q: At a tune-up and brake repair shop, the manager hat found that a car will require a tune-up with…

A: Let A= a car require a tune-upB=a brake repair jobgiven,P(A)=0.6P(B)=0.1P(A∪B)=0.02

Q: Two unfair coins, both favoring heads, are tossed simultaneously for many trials, with the results…

A: It is given that Number of times two head occurs = 63 Number of times one head and one tail occurs =…

Q: A survey of new Toyota Corolla owners has shown that during the first year of ownership, 11% of…

A: x = no. of time needs repair in a year x p(X) 0 0.75 1 0.11 2 0.10 >=3 0.04

Q: The following table shows the probability that an American man has high cholesterol / blood…

A: High blood pressure ok Totals High cholesterol 0.11 0.21 0.32 ok 0.16 0.52 0.68 Totals…

Q: A biomedical research company produces 47% of its insulin at a plant in Kansas City, and the…

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Q: The radio broadcast of AM station KTBC can be heard in the neighboring towns of Waterville and…

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Q: At a tune-up and brake repair shop, the manager has found that a car will require a tune-up with…

A: The probability that a car will require a tune-up is P(Tune)=0.6 The probability that a car will…

Q: An analyst estimates that the probability of default on a seven year AA-rated bond is 0.49, while…

A: Let; AA = Default on a seven year AA-rated bond A = Default on a seven year A-rated bond Given;…

Q: According to the June issue of Consumer's Digest, census figures show that in 1978 almost 53% of all…

A: Obtain the probability that more than 600 people will consist of 1 or 2 people.   The probability…

Q: On any given work day, Lillian notices that as she’s driving to school, she is first stopped by a…

A: Let T denote Train and R denote Red light. Given: PR=0.70PT=0.40 Stopped by red light and train are…

Q: A national survey found that 42​% of adults ages​ 25-29 had only a cell phone and no landline.…

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Q: (a) What is the probability that a randomly chosen male respondent or his partner has blue eyes? (b)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the probability that a randomly chosen unit of insulin came from the plant in Jefferson City…

A: Let us define some events A : unit of insulin comes from the plant in Kansas City B : unit of…

Q: a. If one American adult is randomly selected, what is the probability that they did not find either…

A: Solution: As per the guidelines first three parts should be answered. In case the remaining parts…

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A: Given: p=13 Consider X as the random variable that represents the number of cars that needs oil.…

Q: A biomedical research company produces 50% of its insulin at a plant in Kansas City, and the…

A: Introduction: Bayes’ theorem: Consider events A1, A2, …, Ak, and B (non-null). Now, the probability…

Q: At a tune-up and brake repair shop, the manager hat found that a car will require a tune-up with…

A: Let A= a car require a tune-upB=a brake repair jobgiven,P(A)=0.6P(B)=0.1P(A∪B)=0.02

Q: Suppose that goats have one gene that codes for color, where A is brown and a is white. The goats…

A: Given Suppose that goats have one gene that codes for color, where A is brown and a is white. The…

Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A: By using the given information, we have Hair Color Count Red 20 Blue 23 Rainbow 6 Other…

Q: During a study of auto accidents, the Highway Safety Council found that 60 percent of all accidents…

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Q: A car insurance company has high-risk, medium-risk, and low-risk clients, who have, respectively,…

A: Given: P(Hisk risk client filed a claim) = 0.04  P(Medium risk client filed a claim) = 0.02…

Q: A fruit retailer complains to a wholesaler that 60 percent of the boxes of apples shipped to the…

A: As per our guidelines we are suppose to answer three sub parts .

Q: A) Calculate the probability that exactly 6 out of 10 randomly sampled 18- 20 year olds consumed an…

A: Given: p = probability that 18-20 year olds consumed alcoholic beverages in 2008 = 69.7% = 0.697.…

Q: a) What is the probability that a randomly chosen male respondent or his partner has blue eyes? b)…

A: HERE GIVEN CONTIGENCY TABLE OF COLOR OF EYES OF MALE AND HIS PARTER AS PER POLICY I  HAVE CALCULATED…

Q: The industry standards suggest that 10% of new vehicles require warranty service within the first…

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Q: The following table gives joint probabilities as to whether an adult American male has high blood…

A: Before starting the solution, first understood the probabilities mentioned in the table. The…

Q: A manufacturer of bicycles produces 80 per cent of its output in its New York factory and the rest…

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Q: a restaurant manager was listing the type of items not ordered by her clients, 80 percent of whom…

A: Let people who have meat be denoted by M and those who have dessert be denoted by D. Then,…

Q: A biomedical research company produces 45%45% of its insulin at a plant in Kansas City, and the…

A: Let us denote: K=Kansas City and J=Jefferson City, D= defective  Given that P(K)=45%=0.45,…

Q: In an experiment to study the relationship of hypertension and smoking habits, the following data…

A: Introduction: Suppose X and Y are two events, with respective probabilities P (X) and P (Y). Denote…

Q: If one student is randomly chosen from the group, what is the probability that the student is female…

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Q: The quality-control department of Starr Communications, the manufacturer of video-game cartridges,…

A: Let,A be the cartridges sold have video defectsB be the cartridges sold have audio defectsFrom the…