Can anyone solve 3 problem
Q: After which time tB will the router fail for the second time with a probability of at least P =…
A: Let X be the time until failure is approximately well estimated with an exponential distribution…
Q: a) Explain the difference between simple random sampling and convenience sampling. Discuss the…
A: a) Difference between the simple random sampling and convenience sampling is described in the…
Q: The probability that a DVD player produced by VCA Television is defective is estimated to be 0.06. A…
A: Given that n = 10 , p = 0.06 , q = 1 - p = 1 - 0.06 = 0.94 X ~ Binomial (n = 10 , p = 0.06) X be…
Q: 2. You are drawing cards from a typical 52-card deck of playing cards [4 different suits numbered…
A: Obtain the probability of drawing at least 3 kings when you draw 4 cards into your hand. The…
Q: Provide an appropriate response. 16) Consider the discrete probability distribution to the right…
A: given that the discrete probability function
Q: Bob, the proprietor of Midway Lumber, bases his projections for the annual revenues of the company…
A: Given X=25,18.5,16.8,14,13 P(X)=0.15,0.23,0.41,0.10,0.11
Q: K Twenty-four subjects volunteer for a study of a new cold medicine. Eleven of the volunteers are…
A: Please like...
Q: If the probability that a certain tennis player will serve an ace is 1/4 , what is the…
A: Followings are the Explanation of the question
Q: Suppose that the random variable X has density ƒx (x) = 4x³ for 0 4X).
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Q: Suppose that X and Y are random variables with joint density function = fx,x (x,y) = 8xy for 0<y< x…
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Q: Consider a sample of 52 football games, where 31 of them were won by the home team. Use a 0.10…
A: given data,sample size n=52x= 31p^=xn=3152=0.5962α=0.10claim that the probability that the home…
Q: 5. Let X₁, X₂,..., X100 be the weights of 100 bales of hay. Assume that the random variables are…
A: Introduction:
Q: 1. Let A and B be events with probabilities P(A) = and P(B) = . Show that ≤P(ANB) ≤ }}, and give…
A: It is given that P(A)=34 and P(B)=13.
Q: A fair, six-sided die is rolled. Describe the sample space S, identify each of the following events…
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Q: Problem 6 Let X - Hyp(N, b, n), i.e. OCD () P{X = k} = if k € (0,...,n) else. Now let N, b→∞o in…
A: Suppose there is a finite population of size N that contains exactly K objects that has a specified…
Q: b) The life expectancy of the radioactive isotopes is exponentially distributed with a mean 3 years.…
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Q: Birth weights are distributed normally, with a mean of 3.39kg and a standard deviation of 0.55kg.…
A: Given in the question: Mean (µ) = 3.39 kgStandard deviation (σ) = 0.55 kgLet X be a random variable…
Q: The Simple Linear Regression relationships of Systolic Blood Pressure (SBP) on Age (in years) yields…
A: Here in this regression equation, intercept is 199.30 Option four is correct interpretation of the…
Q: The owner of a newsstand in a college community estimates the weekly demand for a certain magazine…
A: From the provided information, The probability distribution table is as follow: Quantity Demanded…
Q: Prove that P(A | B) = P(B | A)P(A)/P(B) whenever P(A)P(B) 0. Show that, if P(A | B) > P(A), then P(B…
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Q: Assume that McDonalds can serve a customer's order in X minutes after the customer enters the fast…
A: The graph of pdf of X is So, the pdf of X is fX(x)=0.110≤x≤200otherwise The graph of pdf of Y is…
Q: Maria needed 8 gallons of gas to fill her car's gas tank. The mileage odometer read 37,100 miles.…
A: We have given that At the start of the trip, her car needed 8gallons to be filled
Q: A coin is tossed n times, and heads turns up with probability pon each toss. Assuming the usual…
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Q: In an article in the Journal of Management, Joseph Martocchio studied employee absences from work at…
A: Given Mean=1.4 Standard deviations=1.3 n=50
Q: (3b) Consider the Monty Hall problem discussed in lecture. Take the case where there are 6 doors.…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Problem 3. Suppose a test for detecting a certain rare disease has been perfected that is capable of…
A: Given the disease in 97% of all afflicted individuals. Suppose further that when it is tried on…
Q: In a study conducted by the U.S. Department of Health and Human Services, a sample of 546 boys aged…
A: Given:: In a study conducted by the U.S. Department of Health and Human Services, a sample of 546…
Q: Problem 6 Let X - Hyp(N,b,n), i.e. OD () P{X=k} = < if k € (0,...,n) else. Now let N, b→∞o in such a…
A: Suppose there is a finite population of size N that contains exactly K objects that has a specified…
Q: It is equally probable that the pointer on the spinner shown will land on any one of the eight…
A: given data, sample space :s={1,2,3,4,5,6,7,8}total outcomes=8
Q: Express the confidence interval 533.4 < < 607.4 in the form of ± ME. + ME - Question Help: Video…
A: given data ci : 533.4<μ<607.4 we have to convert it in form of x¯ ± ME
Q: The probabilistic method. 10 per cent of the surface of a sphere is coloured blue, the rest is red.…
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Q: Formulate a one (1) real-world problem each in probability that exhibits not mutually exclusive…
A: Mutually exclusive events: Events are said to be mutually exclusive if no two or more of them can…
Q: Example: Hamburger patties are packed 8 to a box, and each box is supposed to have 1 Kg of meat in…
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Q: Let T- Exp(1) for some >0. Show that P{T>t+s T> s} = P{T>t} the conse ance of this equation for the…
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Q: 5 different types of cylinders with weights of 100, 200, 300, 400, and 400 were utilized to create a…
A: Yi: 100, 200, 300, 400, and 400 Possible sample of size 3 are given by,…
Q: 24. An urn contains b blue balls and r red balls. They are removed at random and not replaced. Show…
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Q: 22. A bowl contains twenty cherries, exactly fifteen of which have had their stones removed. A…
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Q: Coupons. Every package of some intrinsically dull commodity includes a small and exciting plastic…
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Q: Arc sine law for maxima. Consider a symmetric random walk S starting from the origin, and let Mn…
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Q: Express the confidence interval (595.3, 720.3) in the form of ME. + ME = Submit Question 2
A: Given Lower confidence value=595.3 Upper confidence value=720.3
Q: Giving a test to a group of students, the grades and gender are summarized below A Male Female Total…
A: IF one student was chosen at random, we have to find out the probability that the student was male…
Q: Let (X, 1 ≤r ≤ n} be independent and identically distributed with finite variance, and define X =…
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Q: 15 400 people were questioned as to whether they read novels in paperback form or on an e-reader.…
A: The two by two contingency table (also called fourfold contingency table) represents two…
Q: At a police station in a large city, calls come in at an average rate of four calls per minute.…
A: Given that, At the police station in the large city, calls come in at an average rate of 4 calls per…
Q: Suppose that X and Y have the joint probability mass function x+y 21 P (X = x, Y = y) = " X = 1, 2,…
A: Given information: The joint probability mass function is, PX=x,Y=y=x+y21, x=1,2,3 and y=1,2 Let…
Q: The computer center at Rockbottom University has been experiencing computer downtime. Let us assume…
A: Given that, The computer center at Rockbottom University has been experiencing computer downtime.…
Q: 5.20. Use the definition (5.15) of the probability of an event to prove the following basic facts…
A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted....…
Q: The number of rainy days per year of a certain city is normally distributed with a mean of 92 days…
A: from given data we have : the number of rainy days per year of a certain city is normally…
Q: Show that the mean μ, median m, and variance o2 of the continuous random variable X sa - m)² ≤ 0².
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Q: 14. The probability of a sure event is approximately one. TRUE O FALSE
A: We have to check whether the given statement is True. Note : Since you have asked multiple…
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