You opened a 3d printing start up, by acquiring 10 used industrial 3d printers. The previous owner informed you that 8 are working properly with only a 10% chance of producing noticeable defects and 2 that became defective resulting a 20% chance of producing noticeable defects. However, he forgot to label which printers are defective. (a) To test for a defective printer, you randomly select a printer and print 5 structures. If 2 of the 5 printed items is defectively printed, what is the probability that the chosen printer is defective?(b) What is the probability that any given item printed by your start up isdefective? (Assume that you do not know which machines are defective)

(a) Given data: The numbers of printers selected are n=5. The numbers of the defective printer are…

You opened a 3d printing start up, by acquiring 10 used industrial 3d printers. The previous owner informed you that 8 are working properly with only a 10% chance of producing noticeable defects and 2 that became defective resulting a 20% chance of producing noticeable defects. However, he forgot to label which printers are defective.

You opened a 3d printing start up, by acquiring 10 used industrial 3d printers. The previous owner informed you that 8 are working properly with only a 10% chance of producing noticeable defects and 2 that became defective resulting a 20% chance of producing noticeable defects. However, he forgot to label which printers are defective.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: If you play roulettes and bet on ‘red’ the probability that you win is 18/38 ≈ .4737 . People often…

A: Solution: It is given that Caryl plays the roulette wheel game for 401 times. Number of trials: 401…

Q: The probability of obtaining a head in one toss of a coin is 1/2 and the probability of obtaining…

A: The probability of obtaining a head in one toss of a coin is 1/2 the probability of obtaining two…

Q: Evaluate 52C5

A: The given expression can be evaluated by using the combination formula:

Q: on an uninfected person. What is the probability that a randomly tested person from this area will…

A: given that

Q: m 1. As contracting officer for a company that manufactures lifters, you must decide whether to…

A: Solution: Let X be the number of defective parts in the sample. The probability of defective parts…

Q: A forensic scientist recovers two biological traces from the crime scene. A DNA analysis of each of…

A: From the given information,DNA profile of trace 1 has a probability of 1 in 1 million . Pt 1 = DNA…

Q: Kelter Airlines has a 15-seater commuter turboprop that is used for short flights. Their data…

A: About 8% of customers who buy tickets are no-shows Probability that a customer after buying ticket…

Q: factory has two production lines produces certain goods. The newer production line produces 90% of…

A: event A : goods are produced from new production line event B : product is defective P(A) = 0.90…

Q: You have a fair three sided die, a fair six sided die, and a fair twelve sided die in a bag. With…

Q: It has been shown that the probability of a plane arriving on time at the Albany International…

A: Let us denote X= the number of planes which arrives on time at the Albany International Airport…

Q: "two machines in a lightbulb factory are being inspected because quality control raised concerns.…

A: X~B6,0.3Y~B5,0.2

Q: Describe an assumption that we are making about the distribution of the beans after “frolicking,”…

A: When marked beans are added back to the population in the cup, the researcher ask to 'frolic' or mix…

Q: On average, hotel guests who take elevators weigh about 160 pounds with an SD of about 40 pounds. An…

A: Consider that the mean and standard deviation of a random variable X are µ and σ, respectively.…

Q: You have a fair three sided die, a fair six sided die, and a fair twelve sided die in a bag. With…

A: Given: A fair three sided die, a fair six sided die, and a fair twelve sided die in a bag.

Q: A white goose hunter kills 60% of the geese he kills he shoots. Calculate the probability that with…

A: Probability that a white goose hunter kills the geese(p)=0.60sample size(n)=10Let "x" be that the…

Q: An EE student grabbed three resistors for an electrical circuit's lab. Those resistors are of…

Q: A hospital is examining a new detection kit for pancreatic cancer. The results of an early clinical…

A: To calculate: what is the probability that he/she actually has pancreatic cancer?

Q: There are two methods, A and B, to teach certain Industrial skills. The failure rate of method A is…

Q: A blood bank asserts that a person with type O blood and a negative Rh factor (Rh−) can donate blood…

Q: We just had a massive trial of Vingonicus, I’m sure you saw the trial on the Probastream this…

A: Let C: Event that, "Vingonicus is guilty". A: Event that "Jacobi Mus is telling the truth that…

Q: Suppose a county's recent health report gives a pet allergy prevalence of Pet allergy Test result…

A: Given in the diagram- P(pet allergy)=0.23P(no pet allergy)=0.77 When test is conducted then the test…

Q: An urn contains 3 red, 2 blue, and 5 green marbles. If we pick 4 marbles with replacement and count…

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

(a) To test for a defective printer, you randomly select a printer and print 5 structures. If 2 of the 5 printed items is defectively printed, what is the probability that the chosen printer is defective?

(b) What is the probability that any given item printed by your start up is
defective? (Assume that you do not know which machines are defective)

Video Video

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

A skin care company claims that 90% of its customers have seen a dramatic reduction in fine lines and wrinkles after using the company's products for three weeks. What is the probability that 8 out of 12 customers will see dramatic results? What is the probability that at least 8 customers will see these dramatic results? Does the company's claim appear to hold true if only 8 customers out of 12 experience a dramatic decrease in fine lines and wrinkles?
The Falcons’ starting running back injured his knee in last week’s game. There is a 35% chance that he will play in the next game. If he can play in the next game, he will likely rush 80 yards. If he does not play, the backup running back will likely rush 60 yards. Find the expected value.
When one unit of pesticide is applied to a crop of tomatoes, there is a 50% chance that 50% of the tomatoes will be contaminated, and a 50% that 100% of the tomatoes will be contaminated. The cleaning process gets rid of the contaminants in 80% of the cases with a probability of 50% and in 50% of the cases with probability 50%. With the remaining contaminants on the tomatoes, 1% of the population will die with a probability of 80% and 5% will die with a probability of 20%. The population that consumes this crop of tomatoes is 10,000,000.What is the value of statistical life?
To reduce laboratory costs, water samples from sixsix public swimming pools are combined for one test for the presence of bacteria. Further testing is done only if the combined sample tests positive. Based on pastresults, there is a 0.0040.004 probability of finding bacteria in a public swimming area. Find the probability that a combined sample from sixsix public swimming areas will reveal the presence of bacteria. Is the probability low enough so that further testing of the individual samples is rarely necessary? The probability of a positive test result is nothing. (Round to three decimal places as needed.) Is the probability low enough so that further testing of the individual samples is rarely necessary? A. The probability is quite low, indicating that further testing of the individual samples will not be a rarely necessary event. B. The probability is quite low, indicating that further testing is not necessary for any of the combined samples.…
a urn contains 3 red, 2 blue, and 5 green marbles. If we pick 4 marbles with replacement and count the number of red marbles in the 4 picks, the probabilities associated with this experiment are P(0)=0.24, P(1)=0.41, P(2)=0.265, P(3)=0.076, and P(4)= 0.009. The probability of at least one red marble is?
Suppose I have a “loaded” die for which the probability of a 6 appearing is 1/2 while the probability of the other faces appearing is 1/10 . What is the probability of getting a 4 and then a 6 on two tosses of the loaded die?
To reduce laboratory costs, water samples from five public swimming pools are combined for one test for the presence of bacteria. Further testing is done only if the combined sample tests positive. Based on past results, there is a 0.004 probability of finding bacteria in a public swimming area. Find the probability that a combined sample from five public swimming areas will reveal the presence of bacteria. Is the probability low enough so that further testing of the individual samples is rarely necessary? The probability of a positive test result is (Round to three decimal places as needed.)
In the sport of basketball, a player will sometimes get the opportunity to shoot two free throws without being affected by any other players in the game. Assume that, for one player, these two free throws are independent of each other. If this player makes free throws 80% of the time, what is the probability that this player will make neither free throw in the opportunity?
What is the probability of finding an H2O based compound with a blue label in a storage facility of 1,000 vials. We know there are 22 vials of H2O based compound in the facility, and that 800 of the total number of vials in the facility have blue labels.
Engineers working for an aerospace company are designing coatings for the heat shielding tiles used to line the cone of a rocket. The tiles themselves are heat resistant, but they must be replaced after each launch. To prolong their lifespan, the engineers are applying two different heat-resistant coatings. If the coatings work, the tiles can be reused after each launch. There is only a 0.10 probability that the outermost coating fails, and a 0.018 probability that the second layer will fail. Only if both of the coatings fail will the tiles need to be replaced. If both of the coatings are used, what is the probability that the tiles can be reused after each launch?
A survey found that 40% of Dynamic Housing’s potential customers viewed the single-family house virtual tours and of those that viewed the virtual tours 3% leased a single-family house. What is the probability that a potential customer will view the virtual tour and lease a single-family house.
can you help me do #8 and show work