A certain popular song is played on a radio station once in every 15 songs. Suppose you have a long commute to work and listen to 22 songs. What the probability that you will hear that popular song more than once?

Q: Arthur is an oncologist with 11 patients in their care. The probability that a patient will survive…

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Q: A volcano erupts 10 times in 200 years. What is the probability that it will erupt next year?

A: Poisson Distribution: If the average probability of an event happening per unit, and there is a need…

Q: baseball player has a lifetime batting average of 0.313. If, in a season, this player has 385 "at…

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Q: It is known that an average of 5 trains pass through grand central terminal every 30 minutes. What's…

A: It is known that an average of 5 trains pass through grand central terminal every 30 minutes Let X:…

Q: In a particular area 40% of men and 15% of women are overweight and there are four men and three…

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Q: An online quiz has 10 True or False questions. What is the probability that a student got exactly…

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Q: A researcher knows that number of people having a rare gene is on average 0.5 per  1000 people. Find…

A: Given that  The number of people having a rare gene is on average per 1000 people = 0.5 The number…

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

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Q: The probability that a student in Oakland will receive a B in Kathy Williamson's statistics class is…

A: Given that, The probability that a student in Oakland will receive a B in Kathy Williamson's…

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.972, what is…

A: It is given that the probability that a vaccine will protect a person from getting the flu is 0.972.

Q: Studies show that seven percent of adults live to age of 110. You randomly select five adults. Find…

A: Obtain the probability that at least two of them will live until age of 110. The probability that at…

Q: If a baseball player has a batting average of 0.275​, what is the probability that the player will…

A: Givensample size(n)=4p=0.275p+q=1q=1-p=0.725Let x be a random variablex~Binomial (n,p)Accoding to…

Q: A baseball player has a lifetime batting average of 0.208. If, in a season, this player has 360 "at…

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Q: If the probability that a vaccine you took will protect you from getting the flu is 0.932, what is…

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Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: A baseball player has a lifetime batting average of 0.213. If, in a season, this player has 365 "at…

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Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: The probability of this event is independent of each other of final probability will be the product…

Q: If you roll a die twice, what is the probability that you get two sixes in a row?

A: Obtain the probability that you get two sixes in a row. The probability that you get two sixes in a…

Q: Studies show that seven percent of adults live to age of 110. You randomly select five adults. Find…

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Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: You play a game with your friend where your probability of winning is 5%. If you play the game 50…

A: Given that: Sample size (n) = 50 P = 5% By using binomial distribution we solve this problem

Q: If two dice are rolled, find the probability that neither die shows a 5 on it. Probability

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Q: If the probability of being hospitalized during a year is 0.25. Find the probability that no one is…

A: X has binomial distribution. X~binomial(n,p)n=3p=0.25probability mass function of X;…