What must be the reliability of each component in aseries system consisting of six components that must havea system reliability of 0.95?
Q: A medical researcher says that less than 77% of adults in a certain country think that healthy…
A: Given information Claim: - Less than 77% of Adults in a certain country think that healthy children…
Q: Aside from the given mathematical software, give at least 3 software that are used in numerical…
A: To Give: at least 3 software that are used in numerical analysis.
Q: Compute r, the correlaton coeffcient, USma the follout data X. 434
A: The correlation coefficient r is computed using the formula below: r=n∑xy×-∑x∑yn∑x2-∑x2×n∑y2-∑y2…
Q: How many of these components leach having a failure rate of 0.005 failures per hour) must be placed…
A: Option A is correct answer
Q: What happens after the testing phase has been completed and an acceptable model has been developed?
A: The given process is a part of ML/AI.
Q: 8. What proportion of machine time would be lost in operating four machines when each machine…
A:
Q: The Journal of Engineering in Industry (Aug. 1993) reported on an automated system designed to…
A: Part(a): The probability of machining combination defecting a flaw is, 1168 therefore, the…
Q: An orthopedic surgeon observes that many of his patients coming in for total knee replacement…
A: Given, An orthopedic surgeon observes that many of his patients coming in for total knee replacement…
Q: A 13-mile stretch rural highway meanders through a largely untrammeled section of northwestern South…
A: Total daily VMT = 5200 vehicle miles travelled VMT for first 6 miles is given by =400×6=2400 VMT for…
Q: Allan Company tracks 8 primary quality characteristics during production of a particular type of…
A: The formula of mean is, Where, n denotes the total number of observations P denotes the…
Q: What is biostatistical application and their objective?
A: Biostatistics is also known as Biometry. Biostatistics is the development and application of…
Q: How can we classify experimental designs? Explain one in each category.
A: Experimental study: In a designed experimental study, researchers allocate individuals to a certain…
Q: IBM is interested in comparing the average project completion time using last year's software versus…
A:
Q: A manufacturing machine has a 8% defect rate.
A: Given: numbers of Trails, n = 10Probability of Success, p = 8% = 0.08 using Binomial distribution:…
Q: The accompanying table shows the percentage of people with 2 dosage of Covid vaccine administered.…
A: Given data:
Q: 1. How might the DFA considerations differ for produets made in large volume/mass production and…
A: Design for assembly (DFA) is a process by which products are designed with ease of assembly in mind.…
Q: A new restaurant with 134 seats is being planned. Studies show that 57% of the customers demand…
A: Given n = 134 p = 0.57
Q: According to the National Center for Health Statistics (2004), 22.4% of adults are smokers. A random…
A: The provided information are: Population proportion (p) = 22.4% = 0.224 Sample size (n) = 300
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: 5. The railroad has the fewerfatalities for 2010. Does that mean railroads have fewer accidents than…
A: Given Industry Number of Fatalities Highway Accidents 968 Railway Accidents 44 Water…
Q: What is the IVT Method?
A: IVT stands for Intermediate Value Theorem Intermediate Value Theorem: Suppose f(x) is a continuous…
Q: A research company has designed three different systems to clean up oil spillages. The following…
A: The claim of the test is to check whether the difference in the testing of effectiveness of the…
Q: A die was thrown 9000 times and of these 3220 yielded a 3 or 4. Can the die be regarded as unbiased…
A:
Q: A particular exchange has been dimensioned to handle 1000 calls during the BH. On a certain day…
A: Number of Calls offered = 1100 Capacity to handle number of calls = 1000
Q: . Dr. Cooky, the head of the Food Administration, encourages Filipinos to monitor their calorie…
A: Given that . Dr. Cooky, the head of the Food Administration, encourages Filipinos to monitor their…
Q: The highway department wants to estimate the proportion of vehicles on a Toll road at KM 25 between…
A: Sample proportion is given by p = x/n Here x is the number of 18 wheelers vehicles And n is the…
Q: An experiment was conducted to compare the effectiveness of four training programs, namely, A, B, C,…
A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case…
Q: You are in charge of analyzing five new vendors of an important raw material and have been given the…
A:
Q: An experiment was conducted to compare the effectiveness of four training programs, namely, A, B, C,…
A: The summary of the data gathered is recorded in the table. From the above table, n1=5, n2=5,n3=5…
Q: 3.4 The system is tested on a sample of one hundred computers and the average connection speed is…
A:
Q: List down five (5) different real-life situations where hypothesis testing can be done. Identify the…
A: Hypothesis testing is a type of inferential statistics.
Q: Two different areas of large eastern city are being considered as sites for day care centers. Of 200…
A: We are allowed to solve one question at a time. We’ll answer the first question since the exact one…
Q: Based on the 2 factors of this experiment--particle size and humus content--describe the type of…
A: Given
Q: Are the strengths of Alloy A more consistent than Alloy B?
A: Data For Alloy A 88,79,84,89,81,83,82,79,82,85,88,80,85,87,80,78,87,90,83,81 For Alloy B…
Q: dents in the sections of principles in statistics are consid
A: A discrete random variable is a variable that takes only a finite number of distinct values. A…
Q: b. Determine the minimax threshold.
A: Note: Since you have posted independent questions. According to our policy we are only allowed to…
Q: A study conducted at the University of Denver investigated whether babies take longer to learn to…
A: Given that a study conducted at the University of Denver Investigated whether babies take longer to…
Q: Delta has a new jumbo jet they believe will decrease the flight time from Newark to London Heathrow.…
A: They believe that the average time is less than 410 minutes. Here it is necessary to test one t test…
Q: A certain production process produces items that are 10 per cent defective. Each item is inspected…
A:
Q: What is the difference between CTMC & DTMC in marcov chain>
A: Markov Chain is a series of random variables, be it discrete or continuous and represented by {Xt}.…
Q: Consider a 3-out-of-4 system comprised of 4 independent components with identical relia bilities.…
A: Consider a 3-out-of-4 system comprised of 4 independent components with identical reliabilities. We…
Q: An experiment was conducted to compare the effectiveness of four training programs, namely, A, B, C,…
A: 1. Number of treatments: In the given situation, there are 4 treatments. That is, K=4.00
Q: A common characterization of obese individuals is that their body mass index is at least 30 [BMI =…
A: The appropriate hypothesis for the given claim is given by option 1: H0: p = 0.20Ha: p > 0.20 For…
Q: Riqsal has 4 plantation areas of 12000 2 each. Riqsal used the plantation land to grow cocoa.…
A: Solution: Let X be the cocoa production. The given data is 1.7 tons, 1.8 tons, 1.4 tons and 2 tons.
Q: A group of 110 people, who lived at varying distances (in kilometers) from the 3 kilometer island…
A: In the given situation, the people were divided into 5 categories. Each person was given 3 choices:…
Q: At most, how many independent variables are in the COMPAS model? How many years did Propublica…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A random sample of 1011 adults in a certain large country was asked "Do you pretty much think…
A: The known values are, x=514,n=1011 The formula for calculating the point estimate for the population…
What must be the reliability of each component in a
series system consisting of six components that must have
a system reliability of 0.95?
Step by step
Solved in 2 steps with 2 images
- Consider a 3-out-of-4 system comprised of 4 independent components with identical relia bilities. What is the component reliability, to six decimal place accuracy, required to achieve a system reliability of 0.999?What proportion of machine time would be lost in operating four machines when the machine operates 70 percent of the time unattended and the operator attention time at irregular intervals averages 30 percent? Is this the best arrangement on the basis of minimizing the proportion of machine time lost?Calculate the overall reliability of the system shown below to four significant figures given the individual component reliabilities and assuming that failure of any component does not alter the reliabilities of other components:
- Differentiate active-active and active-passive failover system?choose one of the following procedures for each of the research scenarios described. In a rural school 202 students from a total school population of 723 suffer from malnutrition while in an urban school, 167 students from a total of 1 001 suffer from malnutrition. A master’s degree student wants to determine whether suffering from malnutrition is dependent on the region (urban versus rural) in which the school is situated.A report in LTO stated that the average age of taxis in the Philippines is 9 years. An operations manager of a large taxi company selects of 40 taxis and finds the average age of the taxis is 8.2 years. The of the population is 2.3 years. At can it be concluded that the average age of the taxis in his company is less than the national average?
- According to the National Center for Health Statistics (2004), 22.4% of adults are smokers. A random sample of 300 adults is obtained. Subquestion: What would the minimum number of adults need to be in order to ensure the sampled values are independent of each other?A new restaurant with 134 seats is being planned. Studies show that 57% of the customers demand a smoke-free area. How many seats should be in the non-smoking area in order to be very sure (μ+3σ) of having enough seating there?An orthopedic surgeon observes that many of his patients coming in for total knee replacement surgery played organized sports before the age of 10. He plans to collect more extensive data on participation in organized sports from four patients undergoing knee replacement surgery and to report the findings. Identify the type of study proposed.
- There's a new treatment for addiction and because resources are limited, a program decides it can offer it only to those people whose ASI scores are in the top 10% of scores. What raw score on the ASI would a person have to have to be eligible for the program?Enlist the types of experimental designs. Provide the details regarding their validity and procedure by formulating tables.Once QBA 362 final exam is done, it will be time to reward Professor Hong with a well-deserved vacation. As a state employee, professor Hong hasn’t seen a raise since... well, ever.Thus, an important criterion, in fact the most important criterion is to find an exoticregion that can be visited inexpensively. There are three states of nature that could impact costs in these five areas of interest. Professor Hong has determined the average cost per day to visit each region under each of the possible states of nature. This table, which should not be construed as actual vacation advice, appears below. (Remember they are costs. Lower is better. For example, the most optimistic case is the one with lowest cost.) Region Strong Dollar Middling Dollar Weak Dollar Eastern Europe 33 54 57 Southeast Asia 41 56 36 Australia 45 44 58 Galapagos Islands 37 35 26…
