For a parallel structure of identical​ components, the system can succeed if at least one of the components succeeds. Assume that components fail independently of each other and that each component has a 0.21 probability of failure.  ​ How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9999?

Q: For a parrallel structure of identical components the system can succeed if one of the component…

A: Given information P( one component fails ) = 0.11 > 0.05

Q: Pigmented makeup products like mascara and eye shadow may contain metal​ (e.g., nickel) allergens.…

A: a) Sample size = n = 123 Number of success = x = 12 Level of significance = 95%

Q: Pand the multiplicative nverse of 871 matulb s03

A: Since, 103 is a prime, so, by, Wilson's theorem, we have, (103 - 1)! = -1 (mod 103) So, 102! = -1…

Q: Three components are connected to form a system asshown in the accompanying diagram. Because the…

A: Given: We have to find the probability of functioning of three components with different…

Q: For a parallel structure of identical components, the system can succeed if at least one of the…

A: Given : The probability of each component fail is 0.22. Let, p=0.22

Q: (a) A communication system consists of n components, each of which will independently function with…

A: Given number of components=n probability =p Total system operates effectively if at least one-half…

Q: A spacecraft navigation system consists of components of two types - A and B connected in a…

A:

Q: Based on a total of 15,000 interactions across all typest, how much would Get Food Now earn from app…

A: Based on a total of 15,000 interactions across all typest,

Q: For RBD topology 6, the independent component working probabilities are: P(A)-0.98, P(B)-0.55,…

A:

Q: What must be the reliability of each component in aseries system consisting of six components that…

A:

Q: If a brute force method is used for solving a 10-city traveling salesman problem, how many…

A: Solution :

Q: A spacecraft navigation system consists of components of two types- A and B - connected in a…

A:

Q: In a random block design either the sum of the squares of the processors or the sum of the squares…

A: True

Q: In airline applications, failure of a component can result in catastrophe. As a result, many airline…

A: We have to find given probability.

Q: Compute a 95​% confidence interval for the proportion of women with cosmetic dermatitis from using…

A: It is given that Sample size n = 126 Number of women with cosmetic dermatitis from using eye​ shadow…

Q: For a parallel structure of identical components, the system can succeed if at least one of the…

A:

Q: Pigmented makeup products like mascara and eye shadow may contain metal (e.g., nickel) allergens. Is…

A: Given that ; Sample 1  X1= 12 n1 = 130   Sample 2 X2= 24 n2 = 245 By using two sample proportion…

Q: How many strings of length 12 have at least three y's if the strings have. x's or y's?

A: The solution is given as follows

Q: The components of a 6-component system are to be randomly chosen from a bin of 25 used components.…

A: Given data The components of a 6 component system are to be randomly chosen from a bin of 25 used…

Q: Referring to Exercise 117, suppose now that the sys-tem has five components with reliabilities 0.85,…

A:

Q: There is an antigen kit for COVID-19. If a person is infected, the kit will correctly report 989% of…

A:

Q: A blind taste test is conducted to determine which of two​ colas, Brand A or Brand​ B, individuals…

A:

Q: A series system has 10 identical components. If the overall system reliability must be at least…

A: The system has 10 identical components The system is in series combination , therefore the resultant…

Q: A system consists of two components. The probability that the second component functions in a…

A:

Q: A pianist plans to play 6 pieces at a recital from her repertoire of 22 pieces, and is carefully…

A:

Q: A gray mouse has a 30% chance of stealing cheese from a mousetrap without getting caught, while a…

A: The provided information is: p1=PGray mouse stealing cheese=0.30p2=PWhite mouse stealing…

Q: The Indiana University basketball team trails by two points with eight seconds to go and has the…

A: According to given data: For Indiana: Scores 3 points with 30% chance then: P(3)=0.3 Scores 2 points…

Q: Suppose that the number of students in a class increase by 2, the number of ways they may be…

A:

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 7…

A: Given information 8 locations 7 deliveries needed 7 deliveries among 8 location is to be made It is…

Q: On a certain hole, a golfer knows that he has a 70% chance of reaching the green (putting surface)…

A: Probability of reaching the green in one stoke (p1) = 0.7 Probability of putting the golf ball in…

Q: In the vegetable garden, there are carrots. Rabbits eat 1 of every bundle of 4. If you pick 5…

A: Solution : Let, X : No. of bundles p = Probability of eating a bundle = 0.25 p = 1 - p     = 0.75 n…

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 5…

A: Combination:Combination is defined as the selection of all or part of a set of objects, without…

Q: Three components are connected to form a system as shown in the accompanying diagram. Because the…

A:

Q: Consider a cluster of three cells. The traffic offered to each individual cell is, 40 Erlangs, 50…

A: Cluster of 3 cells 40 Erlangs  50 Erlangs 80 Erlangs  Total no. of channels in cluster =?…

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 3…

A:

Q: At the end of each year, students at EZ School received ribbons at a school- wide awards ceremony.…

A:

Q: What is the maximum possible number of parasites for the

A: Here use given histogram to answer the question

Q: For a paralel structure of identical components, the system can succeed if at least one of the…

A: Given :  components fail independently of each other and that each component has a 0.22 probability…

Q: A system consists of four identical components. In order for the system to perform as intended, all…

A: Probability of sytem = Probability of running for 1st*Probabilty of running 2nd*Probability of…

Q: With a short time remaining in the day, a delivery driver has time to make deliveries at 6 locations…

A: Since the order of these 6 chosen locations will matter, hence the total number of routes can be…

Q: A parallel system functions whenever at least one of its components works. Consider a parallel…

A: To find: The conditional probability that component 1 works given that the system is functioning.

Q: find the hamiltonian circuit

A: The main objective is to find the Hamiltonian circuit.

Q: Suppose a system consists of four components, con-nected in parallel, having the reliabilities 0.8,…

A: From provided information, system consists of four components; connected in parallel. Reliabilities…

Q: The average basket size per purchase per agent in the fashion category in April is Rp.180.000,-. A…

A: Given :Average basket size per purchase per agent in the fashion category inApril is…

Q: Compute the system’s reliability.

A: Here probability of each component fail is 0.3 And both sections of system 3 and 2 components are…

Q: In a parallel system with three valves (Figure 2), the valves are redundant. Only one of the three…

A: Introduction: It is required to find the probability that the parallel system will function…

Q: Using the pigeonhole principle Assuming no one has more than 1,000,000 hairs on the head of any…

A: