1. (a) Suppose that 10 cookies are distributed among 5 distinct children, what is the probability that every student get at least one cookie? (b) If n cookies are distributed among 32 distinct children, what is the probability in terms of n that at least one student gets none?

Q: 1. A failure in oil pipe line is uniformly distributed between zero and 1000 Kilometers. What is the…

A:

Q: Suppose that a pond contains 50 fish of which 30 are redfish. If we catch 10  with replacement,…

A: 30 of 50 fishes in the pond is redfish. So, probabiility of getting a redfish = 30/50 = 0.6. Hence…

Q: Suppose that a class contains 15 boys and 30 girls, and that 10 students are to be selected at…

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Q: Suppose that 58% of all students on campus wear glasses. If two students are chosen at random, what…

A: Given that 58%  of all students on campus wear glasses. Sample size, n = 2

Q: 1. The probability that a patient recovers from a rare blood disease is 0.4 If 15 randomly chosen…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. Suppose that 17 lightbulbs in a box of 100 lightbulbs are broken and that 3 are selected at…

A: As per guideline expert have to answer first question only.

Q: In a certain country, the true probability of a baby being a boy is 0.534. Among the next seven…

A: Binomial distribution allows us to compute the probability of observing specified number of events…

Q: 1. Suppose that the daily fuel consumption of a truck made in Canada is uniformly distributed…

A: Given information: X~U0, 60

Q: The probability that a randomly selected 4-year-old male stink bug will live to be 5 years old is…

A: Solution: The probability of randomly selected 4 year old male stink bug will live to be 5 years old…

Q: 3. What is the probability of getting at most 4 tails heads when a fair of coin is tossed 6 times?

A:

Q: The probability that a randomly selected 4-year-old male stink bug will live to be 5 years old is…

A: Given,p=P(4-year-old male stink bug will live 5 years old)=0.98023

Q: Suppose that the International University of Science and Management has 1100 female students and 900…

A: The probability that exactly 8 of the selected students are female is obtained below: From the given…

Q: Suppose that the commuting time on a particular train is uniformly distributed between 50 and 60…

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Q: Suppose that 75% of people in a certain metropolitan area live in the city and 25% of the people…

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Q: A machine that manufactures automobile parts produces defective parts  14% of the time. If 9 parts…

A: Given that, Probability, p = 14% = 0.14 Sample size, n = 9

Q: A corporation receives 120 applications for positions from recent college graduates in business.…

A: Given: p=0.4 n=120

Q: what is the probability that a random sample of 4 units will have exactly 1 unit is defective,…

A:

Q: 2. Suppose that 5 percent of men and 0.25 percent of women are color-blind. A color-blind person is…

A: Probability is the chance of occurrence of observation can involve in the sample or event with equal…

Q: 3. Suppose a survey is taken of 30 managers of Whole Foods Market stores and it is determined that…

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Q: Suppose that at a large university, 34% of the students decide to take their classes online. 1. If a…

A: given that 34% of students decide to take their classes online let sample size is "n" proportion is…

Q: A class consists of 25 students of which 10 are girls are 15 are boys; 4 girls and 6 boys were put…

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Q: A random sample of 450 adult is taken from a population of 15000. It is believed that 82% of the…

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Q: What is the probability that a waitress will refuse to serve alcoholic beverages to only 2 minors if…

A: It is been asked to find the probability that a waitress will refuse to serve alcoholic beverages to…

Q: . Suppose that 25% of all students at a large public university receive financial Let X be the…

A: Givenp=0.25n=50Let "x"be students receive aidx~Binomial(n=50,p=0.25)P(X=x)=(nx)×px×pn-x   ;…

Q: Suppose that the commuting time on a particular train is uniformly distributed between 35 and 55…

A: Let us define the random variable X as the commuting time on a particular train is uniformly…

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: The probability that a randomly selected 4-year-old male stink bug will live to be 5 years old is…

A: Given : The probability that a randomly selected 4-year-old male stink bug will live to be 5 years…

Q: Suppose that 45% of all babies born in particular hospitals are girls. If 7 babies born in the…

A: Givenn=7p=0.45x=no.of baby girls

Q: In a certain​ country, the true probability of a baby being a boy is 0.536. Among the next eight…

A: Ans: Let X be a random variable showing the number of girls among 8 newborns. The probability of a…

Q: In a certain​ country, the true probability of a baby being a boy is 0.531. Among the next four…

A: We have to find probability..

Q: Suppose that exactly half the households in a city whose population is 5 million prefer white bread,…

A: Given that  Sample size (n) = 10000 People preferring whole wheat bread = 4904 We know that…

Q: If the percentage of Article (A) produced by a particular factory is 0.3 and Article (B) its…

A: Let the drawing of Article B be the success. Then, the given information isn=6, x=4 and p=0.7…

Q: 7. Suppose that for a very large shipment of integrated circuit chips, the probability of failure…

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Q: Suppose 90% of adult American smokers started smoking before age 21, if a random sample of of 15…

A: (1)   Obtain the probability that exactly 10 Started smoking before age 21.   The probability that…

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A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A committee of size 5 is to be selected at random from 3 women and 5 men. Find the probability…

A:

Q: 3. Suppose that a box contained seven red balls and three blue balls. If four balls are selected at…

A: In question, Given that a box contains 7 red balls and 3 blue balls, 4 balls randomly selected…

Q: What is the probability that exactly two-fifths of the freshmen gain weight

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Q: A process yields 10% defective items. If 100 items are randomly selected from the process, what is…

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Q: Suppose there is an average of one error per ten pages in each book published by a particular…

A: (1)   Let us define the random variable Y as the of number of errors and follows Poisson…

Q: A class consists of 10 male and 30 female students. A random sample of n = 3 students is selected…

A: From the provided information, Total male students = 10 Total female students = 30 Total students in…

Q: Suppose that 28.7% of Canadians contributed to their RRSP (registered retirement fund) this year. If…

A: We have given that,  X be the random variable from binomial distribution with p= 28.7% = 0.287 and…

Q: Suppose that the height of a typical American female is normally distributed with μ = 64 inches and…

A: We have given that,  American female is normally distributed with,  Mean(mu) = 64,…

Q: suppose we select an SRS of 1010 adults. If it is believed that 60% of all adults are very satisfied…

A: From the provided information, Sample size (n) = 1010 60% of all adults are very satisfied with…

Q: 13. Suppose that a lot of 5000 electrical fuses contain 5% defectives. If a sample of five fuses is…

A: Given,n=5000p=0.05here A random variable X~Poisson(λ)because n is large and p value very smallso ,…

Q: The probability that a randomly selected ​2-year-old male salamander will live to be 3 years old is…

A: Given data, Probability that a randomly selected salamander will live to be 3 years old = 0.97706…

Q: A pathogen affects 1 person out of every 100 people. Suppose you come into contact with 40 randomly…

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Q: A printer has seven book-binding machines. For each machine, the table to the right gives the…

A: The Given table is as follows,

Q: Suppose that 25% of all students on campus wear glasses. If two students are chosen at random, what…

A: Given,25% of all students on campus wear glassessample size(n)=2