The probability that a given person at the band shell buys their album is 20% the probability that during the week after the show, someone who was at the show convinces a friend who was not to buy the band’s album within a week is 8%. Which is the probability that someone at the show buys an album or that they convince a friend to buy the bins I’ll be within a week?

Q: The probability that a customer will buy a car and an extended warranty is 0.16.  If the probability…

A: GivenThe probability that the customer will buy a car and extended warrenty is 0.16i.e.,P( purchase…

Q: The probability that a student does the topic quiz is 0.8. When the student does the topic quiz, the…

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Q: The probability that a student assistant, takes an error in checking the midterm examination is…

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Q: An employee has just gotten his first paycheck and is planning to buy a new shirt and a new pair of…

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Q: What is the probability that the player will require more than three shot attempts to make a…

A: Let p be the probability of making a midrange short. Given that p = 40% = 0.40 Let X denote the…

Q: he probability of Inspector #1 on a production line finding a defective item is 0.8 and of Inspector…

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Q: A baseball player has a batting average of 0.335. What is the probability that he has exactly 1 hits…

A: One part of the problem is determining how many different ways we can choose the 1 out of 7 times at…

Q: The probability that a regularly scheduled flight departs on time is 0.83; the probability that it…

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Q: On a particular manufacturing job, the probability that there will be a shortage of copper is 0.37.…

A: Solution: Let A be the event that shortage of copper and B the event that shortage of aluminium.…

Q: A recent survey found that the probability that a student is doing a BCom degree is 0.85. The same…

A: Concept of conditional probability: For any two events A and B with P(A) >0, the formula for…

Q: The probability that an entering college student will graduate is 0.4. Determine the probability…

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Q: The probability that a provincial bus departs on time is 0.4; the probability that it arrives on…

A: Solution

Q: The chance that someone has a particular disease is 0.2.  A test that identifies this disease gives…

A: Let D be the someone has a particular disease, P be the disease gives a positive reaction. The given…

Q: The probability that a student chosen at random from your class is a math  major is 0.27. What  is…

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Q: According to a survey,in any large audience you will hear about 11 coughs per minute. A)find the…

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Q: In a communication channel, data is sent in 10-bit packets. The percentage of a bit sent with error…

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Q: John has an instructor who gives a midterm exam and a final exam. The probability that a student…

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Q: The wait time for your local pizzeria to deliver food is normally distributed with µ = 45 minutes…

A: Given data,  µ = 45 minutes σ = 6.5. P(X>48)=?

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Given that, The chance of rain is 20% The chance of it being sunny is 60% The chance of it being…

Q: The probability that a trainee will remain with a company is 0.6. The probability that an employee…

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Q: The probability that an engineer’s design succeeds is 0.7. Given that the engineer’s design fails…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: Suppose that the probability that Bob eats a banana at lunch is  14%.  Also, suppose that the…

A: Given that, The probability that Bob eats a banana at lunch is,  0.14 The probability that Bob eats…

Q: During an industrial visit to a food manufacturing company, the probability of producing neither…

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Q: Overall, Sergeant Tamez only hits the (dime-sized) bulls-eye (from 1,000 yards in gale-force winds)…

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Q: The probability that a doctor correctly diagnoses a particular illness is 0.7. Given that the doctor…

A: Solution: From the given information, the probability that a doctor correctly diagnoses a particular…

Q: A representative from volleyball team selects people from south until he finds a person who attended…

A: Given that  p=0.20 X~Geometric(p=0.20)

Q: Because not all airline passengers show up for their reserved seat, an airline sells 125 tickets for…

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Q: The probability that a high school student get less than 5 hours of sleep on average is 35.2%. The…

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Q: The probability that a person not present for medical check-up is 0.16. What is the probability that…

A: Answer:-  Given, P=0.16

Q: The probability that automobiles sales will increase next month is 0.50. The probability  that sale…

A: Probability of an event is the chances of occurrence of the event. Probability of an event is…

Q: On New Year's Eve, the probability of a person driving while intoxicated or having an accident is…

A: Given information:Denote the event “person driving while intoxicated” as A.The probability that a…

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Given, P (Bcom) = 0.80 P (Female and Bcom) = 0.20       To find, P (Female | Bcom) = ?

Q: The probability that a physician correctly diagnoses a particular illness is 0.7. Given that the…

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Q: The windshield wipers on a car have not been working properly. The probability that the car needs a…

A: Given information- P (the car needs a new motor) = P (m) = 0.65 P (the car needs a new switch) = P…

Q: The probability that a student does the topic quiz is 0.8. When the student does the topic quiz, the…

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Q: If the auto parts sales have increased, find the probability that car sales will also increase…

A: The probability that car sales will increase next month is 0.45. The probability that sale of auto…

Q: The probability that a statistics graduate from a Canadian university gets a data science job is…

A: given that p = 0.6 n = 10 X~Binomial (n=10, p=0.6) We will use binomial distribution to calculate…

Q: What is the probability that the student does exactly one of these activities?

A: Define some events A : A student borrows book. B : A student studies for an exam. Given that P(A) =…

Q: The probability that it rains in London on a random day in fall is 0.3. A student walks to campus…

A: Given Data: The probability of rain on a random day is: P(r)=0.3 The probability of the student…

Q: The probability that a man will live until 70 years is 3. and the probability that his wife will…

A: Probability is a branch of mathematics or statistics that basically deals with the chances of…

Q: The probability that a visitor to an animal shelter will adopt a dog is 0.20. Today there were nine…

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Q: The Wilson family was one of the first to come to the U.S. They had 6 children. Assuming that the…

A: Solution Number of samples (n) = 6 Probability of success (p) = 0.5 Probability of failure (q) =…

Q: The probability that a certain type of light bulb will last 650 hours or more is .75. The…

A: Given : Let X be the number of hours that a certain type of light bulb will last The probability…

Q: The probability that a patient will be cured of corona virus when injected with the new vaccine is…

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Q: The probability that a homeowner owns a lawnmower is 0.6. The probability that a homeowner owns a…

A:

Q: The number of vehicles that a car rental company rents daily is 5. According to this; a)What is the…

A: Given: Number of vehicles hired daily is, N=5. The objective is, To find the probability of…

Q: The probability of working on Saturday is 0.52. The probability of working on Sunday is 0.61. The…

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Q: An average number of customers is 6 in 30 minutes. Find the probability that during 15 minutes it…

A: Given: An average number of customers is 6 in 30 minutes. => In 15 minutes, the average number of…