The first product of a test run was inspected and found to be non-defective. What is the probability that the machine had been correctly tuned?

Q: Suppose that the number of drivers who travel between a particular origin and destination during a…

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Q: he word "Knickknack" if "nack" goes together in a

A: Given: Total number of letters = 10  Number of letters to be together = 4 Number of 'k' apart from…

Q: Mr smart took 3 quizzes and his grades were 99,74, and 83. if a test counts as a grade of 2 quizzes…

A: Given Information: The grades of Mr. Smart in 3 quizzes are 99,74, and 83. If a test counts 2…

Q: For the dinner special at a restaurant, the customer must choose an appetizer, a salad, an entree, a…

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Q: If the probability of an event not occurring is 0.55, what is the probability the event will occur?…

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Q: presentatives' votes on different issues, Irwin has conducted an association rules analysis with a…

A: Antecedent Consequent Support for A and C Confidence Lift Ratio Contras-y, Physician-n,…

Q: The probability a component is acceptable is 0.8. Five components are picked at random. What is the…

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Q: There are 21 juniors and 29 seniors trying out for the basketball team. You need 14 students for the…

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Q: What would be the probability of an event 'G' if H denotes its complement, according to the axioms…

A: Probability may be defined as the ratio of favourable outcome to the total outcome Probability value…

Q: How many ways are there to pair 2n people?

A: We need to compute the number of ways in which 2n people can be paired.

Q: The following table summarizes the number of deceased beetles under autolysis (the destruction of a…

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Q: (a) What is the probability of George making a profit? (b) Sally finds out that George made a…

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Q: In how many ways can we select 5 people out of ?10, of which a particular person is not included 965…

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Q: The accompanying data file contains 40 observations on the response variable y along with the…

A: There are 40 observations on the response variable y with the predictor variable x and d. It is…

Q: The company can expect to pay out $ (Type an integer or a decimal.) over the year after the policies…

A: here given , An insurance company has written 50 policies for $90,000, 100 policies for $30,000, and…

Q: 7. A researcher observes and records the behaviors of children on the playground before lunch and…

A: A researcher observes and records the behaviors of children on the playground before lunch and after…

Q: A friend of mine is giving a dinner party. His current wine supply includes 11 bottles of zinfandel,…

A: given data,A friend is mine giving a dinner party11 - zinfendel09  - merlot07  - cabenet27  - total…

Q: 7) The probability that Jack scores in a game is 4 times the probability that he will not score.…

A: 7) It is given that Jack scores in a game is 4 times the probability that he will not score.

Q: A ternary digit is either 0, 1, or 2. How many sequences of nine ternary digits are possible…

A: The ternary digit is either 0 or 1 or 2.

Q: H ||| O COUNTING AND PROBABILITY Determining a sample space and outcomes for an event.... A box has…

A: l

Q: On Christmas Day, 500 planes are grounded at Denver International due to extremely inclement weather…

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Q: Components of a certain type are shipped to a supplier in batches of ten. Suppose that 51% of all…

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Q: p.d.f. h(x) of the random variable x is defined by h(x) =3/(4(1-x²)),-1<x< 1,Calculate the standard…

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Q: Decide whether a discrete or continuous random variable is the best model for each of the following…

A: It is needed to obtain the best choice of discrete or continuous random variable in each case.

Q: (a) Calculate P(X= 4) and P(X ≤ 4). (Round your answers to four decimal places.) P(X= 4) = 2 X P(X ≤…

A: From given data we have ; the number of success is the population K=8 N=12 size of the population…

Q: A pet shop sells dogs, cats and piranhas.  There are 24 animals for sale, out of which 10 are cats,…

A: Given Information: A pet shop sells dogs, cats, and piranhas. There are 24 animals in total, out of…

Q: If E denotes the expectation the variance of a random variable X is denoted as (E(X))^2 - E(X)

A: Let Expected value=E(X)

Q: Data collected at an airport suggests that an exponential distribution with mean value 2.455 hours…

A: 10 Let X be the duration of a particular rainfall event follows Exponential distribution with mean…

Q: If A and B are independent then P(A and B)= P(A/B).

A: We know, if A and B are independent then,  P(A|B) = P(A) and, P(B|A) = P(B) And, P(A ∩ B) = P(A|B)…

Q: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will throw the same die…

A: Given information: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will…

Q: 5. Suppose that the probability of a defect in a foot of magnetic tape is 0.002. Use the Poisson…

A: As per our guidelines we are supposed to answer only one question per post so i am solving first…

Q: Consider randomly selecting a student at a certain university, and let A denote the event that the…

A: given data  P(A) = 0.45 P(B) = 0.40 P(A∩B) = 0.20 we draw venn diagram first.

Q: Verify that the total area under the density curve is indeed 1. 0.0 0.025x + 0.4 dx = (b) Calculate…

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Q: Computer keyboard failures are due to faulty electrical connects (6%) or mechanical defects (94%).…

A: we draw tree diagram

Q: A cell phone user selects apps to download. Each of 10 apps is independently selected with…

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Q: 5.2) If NBA player Steve Nash's free throw percentage is 89%, determine the probability that the he…

A: Binomial distribution is given by

Q: Machine A makes 15% of the components, machine makes 30%, machine C makes 35% and machine D makes…

A: Given: P(A)=0.15P(B)=0.3P(C)=0.35P(D)=1-P(A)+P(B)+P(C)         =1-[0.15+0.30+0.35]         =0.2…

Q: 7) (a) If my favorite cereal costs $2.99 for a 14-ounce box, what is the price per ounce? (b) A…

A: Part a: Given: Cost of 14- ounce cereal  box= $2.99

Q: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will throw the same die…

A: Given information: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will…

Q: Suppose that the number of drivers who travel between a particular origin and destination during a…

A: given data,poission distribution μ = 20 for poission distribution μ = λ = 20we have to find out the…

Q: Suppose you have a rigged coin that gives a higher probability of coming up heads. (Probability…

A: Given that, you have a rigged coin that gives a higher probability of coming up heads. (Probability…

Q: Six tissues are extracted from an ivy plant infested by spider mites. The plant in infested in 19%…

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Q: In a standard deck of cards, what is the probability of drawing a face card? (Express your answer as…

A: Given: n(total) = 52 n(face cards) = 12 n(drawn) = 1

Q: USE SALT (a) What is the probability that defect length is at most 20 mm? Less than 20 mm? (Round…

A: It is given that  Mean, μ = 33 Standard deviation, σ = 7.4 Z-Score, Z = ( X - μ )/σ   Note:…

Q: Data collected at an airport suggests that an exponential distribution with mean value 2.815 hours…

A: Define the random variable, X : Rainfall duration. (in hours) Given, X can be modelled by an…

Q: A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day…

A: From the provided information, Number of complaints per day (x) 0 1 2 3 4 5 6 Probability P(x)…

Q: A report on Americans opinions about long-term investments included data from a poll of 1,065…

A: Given information:   Relative Frequency for Women Relative Frequency for Men Real Estate 0.32…

Q: Use the union rule to answer. If n(A) = 8, n(B) = 10 and n(AB) = 6, what is n(AUB)?

A: given data,here we have to use union rule of probability n(A)= 8n(B)=10n(A∩B)=6n(A∪B)=?

Q: (a) Determine c. (b) What is P({k}) now that you have determined c? (c) Compute P({k + 1, k +…

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Q: The analysis of results from a leaf transmutation experiment (turning a leaf into a petal) is…

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