From bag A having 2 Red, 1 Black balls and from bag B having 3 Red, 2 Black balls, 1 ball each is transferred to bag C which was initially empty. Now from Bag C, 1 ball is drawn, then probability of this ball to be Red is

Q: In Exercises 1–6, say how many elements are in the sample space S, list the elements of the given…

A: Note: Questions 2 and 3 are two different questions. As per the answering guidelines I have to…

Q: 8. Let X, Y, Z be independent and exponential random variables with respective parameters λ, μ, V.…

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Q: The minimum wage in the 13 states shown in the following table were in effect as of January 2016.†…

A: From the provided information, Sample size (n) = 13 The data values are as follow: 9.75, 8.00,…

Q: What do you think of the following 'proof' by Lewis Carroll that an urn cannot contain two balls of…

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Q: The management of the Cambridge Company has projected the sales of its products (in millions of…

A: Given data is Sales 20 22 24 26 28 30 Probability 0.05 0.09 0.36 0.31 0.15 0.04

Q: In the United States the ages 13 to 55+ of smartphone users approximately follow a normal…

A: GivenMean(μ)=36.9standard deviation(σ)=13.9

Q: While selecting candy for his students, Professor Murphy must choose between gummy candy and pixie…

A: A permutation is the arrangements of the object. Let there are three objects A, B and C. These three…

Q: Express the confidence interval 14.2 % < p < 32.2 % in the form of p + ME. %+ Submit Question 1%

A: The confidence interval for proportion in tri-linear  inequality as:  Lower bound &lt;p&lt; upper…

Q: Ace Heating and Air Conditioning Service finds that the amount of time a repairman needs to fix a…

A: GivenA random variable x~Uniform(1.5,4)f(x)=1b-a     ; a&lt;x&lt;bf(x)=14-1.5      ;…

Q: A science class has 3 girls and 9 boys in seventh grade and 5 girls and 3 boys in eighth grade. The…

A: Given In seventh grade=3 girls,9 boys In eighth grade=5 girls,3 boys

Q: rs. Each coin which shows heads is tossed again. What is the mass function of the num is resulting…

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Q: The ages of people living in a retirement community are normally distributed with a mean age of 68…

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Q: Show that it is possible to position a convex rock of surface area S in sunlight in such a way that…

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Q: A shipment contains 10 igneous, 8 sedimentary, and 8 metamorphic rocks. If 6 rocks are selected at…

A: Given information- We have given that a shipment contains 10 igneous, 8 sedimentary, and 8…

Q: What are the probabilities P1, P2, P3 for the router failing not earlier than tB = 500h for the…

A: Let X be the time until failure is approximately well estimated with an exponential distribution…

Q: A symmetric random walk takes place on the integers 0, 1, 2, ..., N with absorbing barriers at 0 and…

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Q: A fair, six-sided die is rolled. Describe the sample space S, identify each of the following events…

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Q: Write down the common notations for the following. mean of the sampling distribution of the sample…

A: Given, μ=100, σ=15, n=50 and X¯=103.

Q: b. Using the values of the mean and standard deviation for persons with tertiary education, obtained…

A: It is given that  For tertiary education, mean = 16.1, variance = 16.9714, and SD = 4.1196

Q: Compound Random experiment: Flip a penny, draw a marble from a bag containg 3 red, 5 orange, and 2…

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Q: Maria needed 7 gallons of gas to fill her car's gas tank. The mileage odometer read 36,000 miles.…

A: Given Maria needed 7 gallons of gas to fill her car's gas tank. The mileage odometer read 36,000…

Q: Assume casinos keep 3.25% of the money wagered. The casino statewide kept 9.56 billion during the…

A: Answer: From the given data, Assume casinos keep 3.25% of the money wagered, The casino statewide…

Q: = A population of values has a normal distribution with μ size n = 97 is drawn. 14.9 and o 39.2. A…

A: Hello. Since your question has multiple, we will solve first question for you. If you want remaining…

Q: Problem 7 Using probabilistic arguments, show that £(:)= = 2".

A: Given: We need to prove the given argument∑nk=2nk=0n

Q: Assume that a procedure yields a binomial distribution with a trial repeated n = 5 times. Use some…

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Q: A point D is fixed on the side BC of the triangle ABC. Two points Pand Q are picked independently at…

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Q: X

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Q: 30. Motor cars of unit length park randomly in a street in such a way that the centre of each car,…

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Q: Five bands in a tour agree to determine the order of a performance based on a random selection. the…

A: given data  5 bans selected in random order P(ultraviolet performing 4th and abacus performing last)…

Q: A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue,…

A: Answer: Total number of candies in the bag = 50 Number of red candies = 28 Number of blue candies =…

Q: 9. Let X and Y have the joint density f (x, y) = cx(y=x)e (a) Find c. (b) Show that: fx|y (x | y) =…

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Q: Bob, the proprietor of Midway Lumber, bases his projections for the annual revenues of the company…

A: Given that, For the next year, Bob estimates that the probabilities for these outcomes are 0.15,…

Q: . The average statistics midterm score is 73 point (out of a possible 100 points) with sample…

A: Given,The average statistics midterm score μ=73standard deviation, σ=7.3sample size (n) = 36

Q: 1. A manufacturer knows that their items have a normally distributed lifespan, with a mean of 4.9…

A: 1)GivenMean(μ)=4.9standard deviation(σ)=1.3

Q: The scores on a psychology test were normally distributed with a mean of 65 and a standard deviation…

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Q: home insurance. Its basic policy costs $ 1200 for a year and it pays out $100,000 in case of fire…

A: Given  Basic policy costs $ 1200 for a year it pays out $100,000 in case of fire damage to a home.…

Q: Use the following sample to estimate a population mean μ. 65 65.2 47.1 85.4 63.9 68.3 57.1 69.6 36.8…

A: Given n=12 Alpha=0.01

Q: If a farmer has a cylindrical silo that is 18ft  wide an 60ft tall. What is the maximun number of…

A: Given: A farmer has a cylindrical silo that is 18 ft  wide and 60 ft tall. Width of cylinder, w=18…

Q: SUPPOSE X HAS A NORMAL DISTRIBUTION WITH µ= 20 AND G-4. FIND P(15 ≤X ≤21) 0.4931 0.5913 O 0.1934…

A: From the given information we have Mean(µ) = 20Standard deviations (σ) = 4X ~ N (µ, σ )= N(20, 4)

Q: A mixture of pulverized fuel ash and Portland cement to be used for grouting should have a…

A: Given data: Population mean = 1300 Population standard deviation = 67 Significance level= 0.01

Q: It has been claimed that the best predictor of today’s weather is today’s weather. Suppose that in…

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Q: The mathematics faculty at a college consists of 6 full professors, 8 associate professors, 12…

A: Answer: The probability is 16/36 i.e equals to 4/9.

Q: 22. A bowl contains twenty cherries, exactly fifteen of which have had their stones removed. A…

A: Given: There are 20 cherries in a bowl. Of which 15 had their stones removed. A cherry is picked…

Q: Suppose the odds of the Toronto Maple Leafs winning the Stanley Cup are 1:5, while the odds of the…

A: Given We are asked to find the odds in favor of either Toronto or Montreal winning the Stanley Cup…

Q: The service time for a passport application in a certain government office is modelled as an…

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Q: Express the confidence interval 563.5 36.7 in the form of a trilinear inequality. < F< Question…

A: given data confidence interval is 563.5±36.7we have to answer the confidence interval as a trilinear…

Q: The arrival rate of patients at a hospital counter follows Poisson distribution with a mean of 25…

A: Given that  The arrival rate of patients at a hospital counter follows Poisson distribution with a…

Q: You select a family with four children. If M represents a male child and F a female​ child, the set…

A: Given {FFFF, FFFM,​ FFMF, FMFF,​ MFFF, MFFM,​ MFMF, MMFF,​ FFMM, FMFM,​ FMMF, FMMM,​ MFMM, MMFM,​…

Q: What is the expression of the joint PDF of X and Y in the region {(x, y) : 0 ≤ y ≤ x² < 1}? What is…

A: As per bartleby guidelines we can solve only first three subparts and rest can be reposted

Q: The arrival rate of patients at a hospital counter follows Poisson distribution with a mean of 25…

A: