The probability of a randomly selected shark attacking during a year is 0.0612. If a family of a shark has 3 Siblings (3 members ), find the probability that at least one of the siblings has an attack during the span of the year.

Q: Suppose that the probability that Bob will go downtown is  14%.  Now, also suppose that if Bob goes…

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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: flipping

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Q: Find the probability of at least 2 female visitors in 16 visitors to Mt. Rainier National Park.…

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Q: Suppose a batsman can hit the ball 50% of the time. If the batsman is given 3 attempts at hitting…

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Q: Suppose a jar contains 12 red marbles and 17 blue marbles. If you reach in the jar and pull out 2…

A: We have to find out given probabiity...

Q: At a local high​ school, 15​% of the students have blue eyes. Each​ day, 9​% of the​ blue-eyed…

A: Let event B denotes that the students have blue eyes and S denotes student wear sun glass Given…

Q: 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 most 2…

Q: Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if Bob goes…

A: Given, Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if…

Q: Out of a group of 10 patients treated with a new drug, 4 suffered a relapse. If 3 patients are…

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Q: Assume that the team plays 7 games. If the team is equally likely to win as to lose each game, what…

A: Assume that, W represents win and L represents loss.

Q: At a local​ company, 15​% of the employees are women. Every​ day, 7​% of the women bring their lunch…

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Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Suppose a jar contains 13 red marbles and 35 blue marbles. If you reach in the jar and pull out 2…

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Q: An office has 2 fire detectors. Suppose that 3 out of every 100 fire detectors will fail to go off…

A: It is given that, 3 out of every 100 fire detectors will fail to go off during a fire.

Q: Suppose that the probability that Bob eats an apple at lunch is 8%.  Also, suppose that the…

A: Given Information: Probability that Bob eats an apple at lunch is 8% i.e., PApple=0.08 Probability…

Q: Team A has a probability of 2 3 of winning whenever it plays. If A plays 6 games, find the…

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Q: 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 of a specific outcome in a binomial…

Q: Suppose that a family has 7 children.​ Also, suppose that the probability of having a girl is 1/2.…

A: From the given information,Number of children, n=7And probability of girl, P=1/2=0.5.Here, we can…

Q: coin is tossed 6 times. Find the probability of getting at least 1 tail.

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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;…

Q: A tennis match of best of 5 sets is played by two players and B. The probability that first set is…

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Q: A tennis player makes a successful first serve 30% of the time. If she serves 33 times, what is the…

A: Solution: Let X be the number of first serves and n be the number of times she serves. From the…

Q: Assume that the team plays 6 games. If the team is equally likely to win as to lose each game, what…

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