Twelve impact wrenches are to be divided evenly among three assembly lines, four of the wrenches are used, the rest wrenches are new. What is the probability that line A (a particular line) gets two used wrenches?

Twelve impact wrenches are to be divided evenly among three assembly lines, four of the wrenches are used, the rest wrenches are new. What is the probability that line A (a particular line) gets two used wrenches?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: John, Pedro and Rosita each roll one fair die. How do we calculate the probability that the score of…

A: Probability: Probability is the ratio of favourable outcomes to all other potential outcomes of an…

Q: 4) If a baseball player has a batting average of 0.5, what is the probability that the player will…

A: Given data: Batting average=0.5

Q: If the probability of having a female tortoise is 0.35, what is the probability of having four…

A: Given that, The probability of having a female tortoise is, p = 0.35 The no.of eggs in a nest is, n…

Q: A box holds 3 red and 5 blue marbles. If 2 marbles are to be drawn at random without replacement and…

A: Given, Red Marbles = 3 Blue Marbles = 5 Total Marbles = 8 Let X denotes the number of red marbles

Q: I An animal shelter has a 60% adoption rate for puppies. Of the puppies that are adopted 85% live to…

A: Let A= adoption rate for puppies L= The puppies live to be 7 years or older P(A)=0.60 PL|A=0.85

Q: 4. If the king's 50 knights are all randomly assigned a sword, and the 50 swords in the king's…

Q: 6). The staff at a small company includes: engineers, and 2 executives. If a person is will be a…

Q: Subjects were randomly chosen for a clinical trial consisting of 87 women and 88 men. 17 of the…

Q: The person is Male, given that he has died from Cardiac Arrest. The person is died due to Accident.…

A: 1)Let A represent Male and event B represent Cardiac Arrest The probability that the person died…

Q: The 28 students in the data management mathematics class must submit a project. The teacher chooses…

A: From the provided information, Number of students = 28 From which teacher chooses 7 students. It is…

Q: a) A manufacturing company has three factories: A, B and C. The daily output of each is shown below.…

Q: 11. If a basketball player takes 8 independent free throws with a probability of 0.7 of getting a…

A: Given Information: Number of throws, n =8 The probability of getting the basket on each shot, p =0.7…

Q: 20. The table represents the results in which 200 people were asked their means of travel to work.…

A: The table shows the results in which 200 people were asked their means of travel to work.

Q: 15. If 4% of the total output of panels are substandard, find the probability of obtaining 0, 1,2,…

Q: 4. An excellent free-throw shooter attempts several free throws until she misses. Suppose her…

A: Let miss =success(p)p=0.1q=0.9

Q: 2. One bag contains four white balls and three black balls, and a second bag contains three white…

A: Given One bag contains= 4 white balls and 3 black balls, second bag = 3 white balls and 5 black…

Q: An executive committee consists of 10 members: 6 men and 4 women. 3 members are selected at random…

A: GivenNo.of men = 6No.of women=4Total no.of members = 10

Q: Without looking at the bags, a young boy reaches into one of them and withdraws a U.S. coin.…

A: here define events boy reached into Green bag = G boy reached into blue bag = B U.S. coin = S…

Q: 1) The number of cracks in a 105-km expressway is 30. What is the probability that there would be no…

A: Solution.

Q: 22. A baseball team consists of 14 American-born players and 11 foreign-born players. Nine players…

A: Solution: 22. From the given information, a baseball team consists of 14 American-born players and…

Q: Consider an M/M/1 queuing system with mean inter arrival time of 6 minutes. The average service time…

Q: 1. What is the probability of meeting a student who is full-time or a finance major? 2. Is this an…

A: The Business club at a local club is composed of 20 part-time accounting majors, 15 part-time…

Q: 9. A beginning archer is able to hit the bull's-eye 39% of the time. If she shoots 6 arrows, what is…

A: From given p=0.39 n=6 this is a event of binomial distribution since either the archer hits the…

Q: nat is the probability of getting at east 2 eads wnen a col sed fou imes.

Q: 9. From the table shows 500 TV sets classified by screen size and whether each set is SMART TV or…

Q: 17. In a certain factory producing certain articles, the probability that an article is defective is…

Q: 6. Suppose a statistic shows that in a city an average of 3 accidents occur per month, determine the…

A: Given that In a city the average of 3 accidents occur per month X~Poisson(λ=3) X=Number of…

Q: 4. Suppose a clothing store owner is analyzing store traffic. They find that female customers arrive…

A: Suppose a clothing store owner is analyzing store traffic. They find that female customers arrive…

Q: 7. On average, 4 emails are received per hour. What is the probability of receiving at least 6…

A: It is given that one average 4 emails are received per hour.

Q: 8) According to the American Academy of Ophthalmology, there is a 27% chance that someone will have…

A: Given that n=7 , p=27%=0.27 , q=0.73 X~Binomial(n=7,p=0.27) X=Number of people have blue eyes…

Q: 3. A jar contains black and white marbles. Two marbles are chosen without replacement. The…

A: Given A jar contains black and white marbles. Two marbles are chosen without replacement. The…

Question

1.999) Twelve impact wrenches are to be divided evenly among three assembly lines, four of the wrenches are used, the rest wrenches are new. What is the probability that line A (a particular line) gets two used wrenches?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

3. The chance of contacting strep throat when coming into contact with an infected person is estimated as 0.15. Suppose the four children of a family come into contact with an infected person. Design and conduct a simulation to answer the following questions. Begin on Line 115 and conduct 10 trials. a) Estimate the average number of children who will get the disease. b) What is the probability of two of the children getting the disease? c) What is the probability of at least two of the children getting the disease?
7. An assembly line has two inspectors. The probability that the first inspector will miss a defective item is 0.05. If the defective item passes the first inspector, the probability that the second inspector will miss it is 0.01. What is the probability that a defective item will pass by both inspectors?
18. The probability of winning a game in a casino is 0.4. A player plays 5 games in a row and each game is independent from another. What is the probability of winning all 5 games?
5. A bag contains 20 purple marbles, 15 red marbles, and 5 blue marbles. What is the probability of randomly selecting a purple marble, not putting it back, and then randomly selecting a blue marble? (Express your answer as a decimal rounded to two places.)
18.
4. What is the probability of getting either a three or a four on at least one the two dice?
1. A city has 9 coffee shops: 3 Starbuck's, 2 Caribou Coffees, and 4 Crazy Mocho Coffees. If a person selects one shop at random to buy a cup of coffee, find the probability that it is either a Starbuck's or Crazy Mocho Coffees.
3
3. Among the products of the first company, defective is 10%, the second - 20%, the third - 25%. We bought 6 products from the first company, 8 from the second and 4 from the third. For verification, one product was tested. Find the probability that it is valid.
10. A sample of cars was studied. In the sample, 26 white cars were observed, 23 black, 19 grey and 13 silver. What is the probability a car in the study was black?
11.) A shipment of 11 printers contains 2 that are defective. Find the probability that a sample of 4, drawn from the 11, will not contain a defective printer.
10) According to the American Academy of Ophthalmology, there is a 45% chance that someone will have brown eyes. What is the probability that all of the next seven people selected will have brown eyes?