. In a group of 60 employees, 25 are managers. If a team of 8 employees is randomly selected, what is the probability that exactly 3 of them are managers?
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: poll is given, showing 70% are in favor of a new building project. If 8 people are chosen at…
A: According to the given information, we haveProbability, p = 70% = 0.70Sample size, n = 8
Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…
A: Given that, According to a poll,probability of favouring to new building project is 0.25 i.e.. P =…
Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…
A: Given, 54% of the people own dog.That is
Q: A poll is given, showing 45% are in favor of a new building project. If 9 people are chosen at…
A: Given data,p=45%=0.45n=9P(X=4)=?
Q: a. Exactly 32 of them need to take another math class. b. At most 34 of them need to take another…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…
A:
Q: C. Assume that in a group of 12 individuals, seven prefer football and five prefer cricket. A random…
A: Given, Total no. of individual N=12. No. of individual who prefer football r=7 No. of individual who…
Q: In a class of 50 students, 29 are Democrats, 11 are business majors, and 5 of the business majors…
A: It is given that in a class of 50 students, 29 are Democrats, 11 are business majors, and 5 of the…
Q: A poll is given, showing 35% are in favor of a new building project. If 10 people are chosen at…
A: given dataP(favor new project) = p = 0.35sample size (n) = 10x = no. of people favor new project…
Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…
A: Let X represent random variable n=5 p=0.08 X~ binomial (5, 0.08)
Q: A jury of 12 members is to be selected from a panel consisting of 8 men and 8 women. a. How many…
A: Given: Number of men=8 Number of women=8 Total number of Men and Women is, Total member=8+8=16 It is…
Q: Suppose that 70% of a town’s population have brown eyes, 40% have black hair, and 30% have both…
A: We have given that population have brown eyes = 70% =0.70 population have black hair = 40% = 0.40…
Q: A poll is given, showing 55% are in favor of a new building project. If 8 people are chosen at…
A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…
Q: A poll is given, showing 75% are in favor of a new building project. If 9 people are chosen at…
A: Given information- We have given a problem of the binomial distribution. We have given that a poll…
Q: 28% of all college students major in STEM (Science, Technology, Engineering, and Math). If 33…
A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: A committee will be formed with 4 managers and 3 engineers selected without replacement…
A: Solution-: We have following information; A committee will be formed with 4 managers and 3 engineers…
Q: In the entire group of first-year statistics students, half own a calculator (h), and the rest don’t…
A: Given: Number of students = 4
Q: A poll is given, showing 60% are in favor of a new building project. If 10 people are chosen at…
A:
Q: A survey reveals that 20% of the girls are Riphah come from remote areas. If 20 Riphah Girls are…
A: Binomial distribution is discrete distribution that deals with the probabilities of success and…
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: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…
A: Obtain the probability that they both are voting in the election. The probability that they both…
Q: A statistics class has 24 students where students work in groups of 4 every week that are randomly…
A: a. The probability that a student will work in the same group of 4 this week that they did last…
Q: 1. A survey found that one out of four Filipino says he or she has visited a dentist in any given…
A: Binomial Distribution: It is to obtain the probability of the X successes in N trials,…
Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…
A:
Q: A poll is given, showing 65% are in favor of a new building project. If 10 people are chosen at…
A: Given,65% are in favor of a new building project. That is, probability of success is p = 65% =…
Q: A poll is given, showing 25% are in favor of a new building project. If 9 people are chosen at…
A: Given data, p=25%=0.25 n=9 P(X=8)=?
Q: A poll is given, showing 60% are in favor of a new building project. If 9 people are chosen at…
A: Sample sizze, n = 9 The probability that exactly one of them are in favour Here the random variable…
Q: In a group of 10 people chosen randomly, what is the probability that three of the ten people have a…
A: Given: Number of trials (n) = 10 Probability of success (p) = 11000000=0.000001 Let X be the number…
Q: A mathematics department has 10 theoretical mathematics professors and 3 applied mathematics…
A: We have given that A mathematics department has 10 theoretical mathematics professors and 3 applied…
Q: Suppose that 68% of people are left handed. If 24 people are selected at random, what is the…
A: Here, probability that the people are left handed is 0.68 and sample size 'n' is 24.
Q: 26% of all college students major in STEM (Science, Technology, Engineering, and Math). If 30…
A:
Q: 3. A group of people were asked if they had run a red light in the last year. 150 responded “yes”,…
A: Given,no.of people had run ared light in the last year=150no.of people responded "no" =185Total…
Q: A jury of 6 members is to be selected from a panel consisting of 8 men and 8 women. a. How many…
A: Given :Number of man = 8 Number of females = 8 Total number of members = 8+8=16 We want to choose…
Q: . A group of 20 university students contains 8 who are in their first year of study. A student is…
A: Solutuin:- Given that , total number of students =20 in which 8 are in the first year of the study.…
Q: In a group of dogs, 20 dogs are poodles and 30 dogs are beagles. If a dog is selected at random,…
A: We want to find the probability a beagle is selected
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- Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students eat pizza and drink soda, what is the probability that a randomly chosen high student will either eat pizza, drink soda, or both?35% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college students are randomly selected, find the probability that a. Exactly 14 of them major in STEM. b. At most 14 of them major in STEM. c. At least 12 of them major in STEM. d. Between 8 and 14 (including 8 and 14) of them major in STEM.In a deck of 52 cards, what is the probability of getting a hand of five cards and getting exactly one pair?
- A financial services committe had 60 members, of which 9 were women. If 7 members are selected at random, find the probability that the group of 7 would be composed as the following. a.6 men and 1 women b.5 men and 2 women c. at least one womenIn a secondary school, 65% of students who is studying in an art course have purchased a drawing board. If 9 students are randomly selected, what is the probability that exactly 6 of them have purchased a drawing board?5B. John packs four t shirts for a trip to the beach. If he owns nine t shirts, four of which are black, and he randomly picks which four to pack, what is the probability that he packs the four black ones?
- In a secondary school, 58% of students who is studying in an art course have purchased a drawing board. If 12 students are randomly selected, what is the probability that exactly 7 of them have purchased a drawing board?. Assume that 75 percent of the students at the university have taken 4 years of high school math. Of those with four years of high school math, 80 percent plan to major in science. Of those without 4 years, only 10 percent plan to major in science. You stop a student at random. If the student plans to major in science, what is the probability that this student had four years of high school math?At most one head 15. In Sentinel High School, there are 350 freshmen, 320 sophomores, 310 juniors, and 400 seniors. If a student is chosen at random from the student body to represent the school, what is the probability that the chosen student is a freshman? 16
- A poll is given, showing 30% are in favor of a new building project.If 10 people are chosen at random, what is the probability that exactly 6 of them favor the new building project?A committee consists of 30 males and 13 females. If 3 persons are selected at random, what is the probability that 1 will be male and 2 will be female? A. 0.0705 O B. 0.221O O C. 0.1896 O D. 0.3333Two hundred people apply for two jobs. Sixty of the applicants are women. If two persons are selected at random, what is the probability that only one is a woman?