a. What is the probability that a painting was delivered by Company A and was not damaged? 2.375 b. What is the probability that a painting was damaged during delivery? 0.005 c. Given that a painting was damaged during delivery, what is the probability that it was delivered by Company B?

Q: The research involved 60 persons. The results are the following: 44 are married 37 are with kids 30...

A: Let m=a person is marriedk=a person have kidsGiven,P(m)=4460P(k)=3760P(m∩k)=3060

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A:

Q: a Find the probability that no calls will arrive in a) given 1-minute period. b) Find the probabilit...

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A: given that n =100 , p(good ) = 0.96 , p( defective ) =0.04 p ( n more than two defectives ) = ?

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A:

Q: Suppose that 61% of all college seniors have a job prior to graduation. If a random sample of 75 col...

A: Given,n=75p=0.61mean(μ)=npmean(μ)=75×0.61=45.75standard deviation(σ)=np(1-p)standard deviation(σ)=75...

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A: Given information 2 countries Allies and Germany Allies has 2 strategy compromise and fight Germany ...

Q: 1. Let X1,..., X, be an iid sample from Bernoulli(p). (a) Find the method of moment estimator of p. ...

A:

Q: How many mobile phone numbers can be formed if the network code begin with 0 and 9 and the seven-dig...

A: here use concept of combination 

Q: 2. How is the sample size related to the deviation?

A: We have to define how sample size is related standard deviation

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A: Consider two lotteries. Lottery A is such that an individual receives a prize of 1.25 units of a con...

Q: how many ways can Dr. Yes invite 8 of his friends if he has to invite at most 4 at a time?

A:

Q: You are required to calculate Expected Return and Risk for individual stocks. Show your solutions in...

A: here make table for each stock and calculate expected return and risk (standard deviation or varianc...

Q: (a) What is p(2), that is P(Y = 2)? (Round your answer to four decimal places.) p(2) = | (b) What is...

A: NOTE-AS PER POLICY I HAVE CALCULATED  FIRST 3 SUBPARTS here given,battery voltage may be accepted or...

Q: Exercise 3: Let (Yn)neN be a sequence of random variables with the property -a < Y, < 0 for a consta...

A:

Q: Suppose that 2 balls are randomly selected from an urn containing 3 red, 4 blue, and 5 white balls. ...

A: Given: Red balls: R1, R2, R3 Blue balls: B1, B2, B3, B4 White balls: W1, W2, W3, W4, W5 X: Number of...

Q: Clarissa has just completed her second semester in college. She earned a grade of A in her 2​-hour t...

A: Given that,  Clarissa has just completed her second semester in college. She earned a grade of A in ...

Q: (d) What is the median checkout duration ? [solve 0.5 = F(Ñ)]. (e) Obtain the density function f(x)....

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Q: A taxicab driver moves between the airport A and two hotels B and C according to the ollowing rules....

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Q: The probability that a patient will be cured of corona virus when injected with the new vaccine is 0...

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Q: Based on an analysis of sample data, an article proposed the pdf f(x) = 0.45e-0.45(x - 1) when x 2 1...

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Q: A taxicab driver moves between the airport A and two hotels B and C according to the following rules...

A: A tree diagram is a diagram, which shows all the possible outcomes associated with an experiment, wh...

Q: A Toyota Fortuner that has been filled with gasoline has a 0.25 chance of needing an oil change; a 0...

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Q: The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and ...

A: As per guidelines experts to answer first question only dear student please upload other subparts se...

Q: Births in a hospital occur randomly at an average rate of 1.8 births per hour. What is the probabili...

A: Let X: number of births in a hospitalX~poission(λ)where λ=1.8 births per hourprobability mass functi...

Q: A multiple-choice quiz contains ten questions. For each question there are one correct answer and fo...

A: from the given information we conduct Hypothesis test.

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A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts fo...

Q: There are 300 million people in the United States. Assume 150 million are couples at any one time. T...

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Q: Carl’s basketball shooting records indicate that for any frame, the probability that he will score i...

A: Given that the probability that he will score in a two-point shoot is 30%, a three-point shoot is 45...

Q: Four friends shared 3 order of chicken wings. Alex ate 5/8 of an order  chase ate 7/8 of an order  ...

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Q: Ruby’s dog has 8 puppies. The puppies include 2 white females, 3 mixed-color females, 1 white male, ...

A: Given: Ruby's has 8 puppies. The puppies include 2 white females, 3 mixed-color females, 1 white mal...

Q: The pulse rates of adult men approach a normal distribution, with a mean of 80 bpm. (beats per minut...

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Q: Why should the sum of the probabilities in a probability distribution is always equal to 1? What is ...

A: *Answer:  

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Q: Let us think of the issue as the proportion of Czechoslovak territory given to Germany. Possible out...

A: Given information 2 countries Allies and Germany Allies has 2 strategy compromise and fight Germany ...

Q: Ownership Place of Residence Foreign (F) Domestic (D) Total Large City (L) Suburbs (S) Rural (R) 90 ...

A:

Q: Pierangelo Benedick owns a company in Vancouver, Canada that manufactures sailboats. Actual demand f...

A: Given Information: The Actual demands are given from the last 4 years. Thus: Year Actual Demand ...

Q: a job interview, find the probability that less than three (<3 or 0,1,2) people have come for an int...

A: here given, on average 3 persons come to ABC company for job interview so λ = 3 persons per day here...

Q: What is the probability of getting exactly two Heads in a single throw of three coins?

A: given experiment: a single throw of three coins.now, sample space S={HHH,HHT,HTH,THH,TTH,THT,HTT,TTT...

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A: Given Dominos a (1x2) Grid The number of rows in (n x n) grid =nThe number of columns in (n x n) gri...

Q: Suppose the time spent by a randomly selected student who uses a terminal connected to a local time-...

A: Given that :  Suppose the time spent by a randomly selected student who uses a terminal connected to...

Q: The instructor takes a random sample of size from the population data and obtains the following samp...

A: We have given that,  The data set is,  405, 385, 495, 385, 555, 470 Then,  We will find the sample s...

Q: 4. A manufacturer of certain subassembly item used in desktop panel has a production line that produ...

A: Hello Thank you for the question. According to our honor code can answer only three sub parts at a t...

Q: ACTIVITY: Find F, Oi andºi for the following. 1. Given u = 5.75, o = 1.02, n=81. 2. Given u = 128, a...

A: Given that  1) μ=5.75 , σ=1.02 , n=81 2) μ=128 , σ=22 , n=36 3) μ=12  , σ=1.5 , n=90 Note: According...

Q: Check Alter deducting grants based on need, the average cost to attend the University of Southern Ca...

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Q: lescrete random variable? Houw is a CDF defined? Solve the following roblem. A eitizen in searech of...

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Q: Probability of 0.2 that the lion will stay in R2 when it is in R2; Probability of 0.3 that the lion ...

A: *Answer:  Given that : A pride of lions can migrate over three distinct game reserve (either R1,R2,R...

Q: Calculate the probability that someone likes exactly one of them given that they like at least one. ...

A: Here from given table and venn diagram there are total 48 people In survey

Q: Q2. Which of these is the notation for the distribution of a normally distributed variable, x with m...

A: Solution-: We find the notation for the distribution of a normally distributed variable with mean μ ...

Q: 3 Find P (A/B) and P (BIA), show. 4 3 Given P(A) = , P(B) 8 and P(B A) 8 %3D whether A and B are ind...

A: We have given that  P(A)=3/8  , P(B)=5/8 And P(B ∩ A) =3/4 Condition for independent.  P(B ∩ A) = P(...