If one of these 210 individuals is selected at random, what is the probability that the person is a cancer patient, given that the person is a heavy smoker?
Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…
A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…
Q: 13% of US residents are in their 30s. consider a group of 9 US residents selected at random. find…
A: It is given that the 13% of US residents are in their 30s i.e. the prob. that US residents are in…
Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if four…
A: Let X represent the random variable n=4 p=0.14 X~ Binomial (4, 0.14)
Q: A survey showed that 75% of adults need correction for their eyesight. If 8 adults are randomly…
A: Given that 75% of adults need correction for their eyesight. There are 8 adults in the study. Let us…
Q: Suppose that 30% of people own dogs. If you pick two people at random, what is the probability that…
A: Probability that people own a dog = 30% = 0.30
Q: Suppose that 21% of people own dogs. If you pick two people at random, what is the probability that…
A: According to the given information, we have Given that 21% of people own dogs. Sample size, n = 2
Q: If a student is selected at random from Ms. Avery's homeroom, what is the probability that the…
A:
Q: suppose that 10% of people are left handed. if 9 people are selected at random, what is the…
A: The random variable is left handed people. It follows binomial distribution. The sample size is 9.…
Q: Suppose that the average GPA of all students in a large university is 2.8 and the s. d. is 0.65. 49…
A: From the provided information, Mean (µ) = 2.8 Standard deviation (σ) = 0.65 Sample size (n) = 49
Q: If one card is randomly chosen from a standard deck, what is the probability that a 5 is chosen,…
A: A pack of cards contains 52 cards in total with 13 Spades, 13 Diamond, 13 Hearts & 13 Clubs.
Q: According to the National Highway Traffic Safety Administration, 83% of Americans used seat belts…
A: In this question it has given that,Probability (that Americans use seat belt belts regularly) =…
Q: what is the probability that the chosen student is a psychology or anthropology student ?
A: Given that Number of anthropology students = 7 Number of socialogy students = 3 Number of psychology…
Q: if 14 jurors are randomly selected from a population where 44% are minorities, what is the…
A: Obtain the probability that 2 or fewer jurors will be minorities. The probability that 2 or fewer…
Q: If the probability That a randomly selected murder resulted from a rifle or shotgun is 0.061 then if…
A: From the provided information,The probability that a randomly selected murder resulted from a rifle…
Q: Suppose that 44% of people own dogs. If you pick two people at random, what is the probability that…
A: Independent Events: Any two events A and B are said to independent if the occurrence of the event…
Q: Suppose that 84% of students in a college have a smart phone. If you select three students at…
A: sample size(n)=3 p=0.84 Let "x" be no.of students have a smart phone x~Binomial(n=3,p=0.84)…
Q: Suppose that 10% of people own dogs. If you pick two people at random, what is the probability that…
A: From the provided information, 10% of people own dogs that is p = 0.10 Sample size (n) = 2 X~B (2,…
Q: An insurance company found that 16% of drivers were involved in a car accident last year. If 8…
A: Probability of drivers were involved in a car accident last year(p)=0.16sample size(n)=8Let "x" be…
Q: Suppose that 38% of people own dogs. If you pick two people at random, what is the probability that…
A: Given that, Probability, p = 38% = 0.38 Sample size = 2
Q: A recent study suggested that 70% of all eligible voters will vote in the next presidential…
A: Given Information: 70% of all eligible voters will vote in the next presidential election i.e., p =…
Q: a sample of 4 different calculators is randomly selected from a group containing 10 that are…
A: Obtain the probability that at least one of the calculators is defective. The probability that at…
Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…
A: Given 24% of people own dogs
Q: n the toal US population, it is believed that only 12% of adults are lactose intolerant. if 200 US…
A: In this case, each considered US adult has the only options of being "lactose intolerant" (defined…
Q: Suppose that 40% of people own dogs. If you pick two people at random, what is the probability that…
A: Given that 40% of people own dogs.Let X be the number of people own dogs following binomial…
Q: Suppose that 14% of people own dogs. If you pick two people at random, what is the probability that…
A: Answer: Given that: p=P(people own dogs)= 0.14 , n= 2 now will use Binomial probability…
Q: Suppose a university has 10,000 students, of which 55% are female and 45% are male. If 40% of the…
A:
Q: In a certain college, 20% of the physics majors belong to ethnic minorities. If 10 students…
A: Given information- We have given a problem of the binomial distribution. Probability of the physics…
Q: Find the probability that a randomly selected student was male given that the student earned a
A:
Q: Suppose that 31% of students in a college have a smart phone. If you select three students at…
A: Obtain the probability that all three have a smart phone. The probability that all three have a…
Q: If you call a randomly selected person, there is a 1/10 chance that they are left-handed. If you…
A: The probability of chance that the randomly selected person is left-handed is 0.1.
Q: Suppose that 25% of people own dogs. If you pick two people at random, what is the probability that…
A: Solution:- from given information probability of people own dogs is 25% p=0.25 random sample n =…
Q: If the probability of being left handed is 0.23 and the probability of being right handed is 0.77…
A: Let X be the number left handed let p be the probability of being left handed q be the probability…
Q: Records show that 65% of employees at a high-level research facility have a doctorate degree. If 14…
A: Given data Record shows that 65% of employees at high level research have a doctorate degree. 14…
Q: If one person is randomly selected from the group, what is the probability that this person does not…
A: The formula for the probability is,
Q: Suppose that 60% of people own dogs. If you pick two people at random, what is the probability that…
A: We are given that 60% of the people's own dogs, if you choose a random person, the probability that…
Q: One student is randomly selected at random from a class with 11 girls and 12 boys. What is the…
A: Answer: From the given data, Number of girls in the class = 11 Number of boys in the class = 12…
Q: Suppose a cruise ship returns to the United States from an overseas voyage. Unbeknownst to anyone, 4…
A: # let x be the nonof passenger having disease follow binomial distribution (n=20, p=1/150) Then to…
Q: Suppose that 43% of people own dogs. If you pick two people at random, what is the probability that…
A:
Q: If 15% of adults in a certain country work from home, what is the probability that no more than 60…
A: From the provided information, 15% of adults in a certain country work from home that is p = 0.15…
Q: In a survey of US adults with a sample size of 2000, there are 1229 people who said Ronald Reagan…
A: We can select the first adult who said Ronald Reagan was the best president in 1229 ways. We can…
Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if three…
A:
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- Records show that 66% of employees at a high level research facility have a doctorate degree. If 14 employees are chosen at random, Find the probability that exactly 11 of those employees have doctorate.Suppose that 16% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? Give your answer as a decimal (to at least 3 places) or fractionSuppose that 40% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?Give your answer as a decimal rounded to 4 places.
- If two people are chosen with replacement from the data, what is the probability that both are wearing athletic shoes and the second is a woman wearing dress shoes?Suppose that jurors are selected randomly from an adult population. What is the probability that all 12 jurors are white when 67% of the population is white? Round your answer to three decimal places.Suppose that 35% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?Give your answer as a decimal (to at least 3 places) or fraction
- Find the probability that a driver with at least one collision in the past year is a middle aged adult driver.Suppose that 73% of students in a college have a smart phone. If you select three students at random, what is the probability that all three have a smart phone?Last semester, a certain professor gave 21 As out of 330 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
- Suppose that 38% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? Give your answer as a decimal rounded to 4 places.Research has shown that approximately 1 woman in 400 carries a mutation of a particular gene. About 50% of women with this mutation develop bladder cancer. Find the probability that a randomly selected woman will carry the mutation of this gene and will develop bladder cancer.