Find the probability mass function of X, then solve for its expected value, variance ,and standard deviation.
Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…
A: Let, X-be the random variable, P(X) - is probability Fill in the P (X = x)values to give a…
Q: q1- Collina's Italian Cafe in Houston, Texas, advertises that carryout orders take about 25…
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Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…
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Q: Answer all parts. If the random variable x takes the values 1, 2, 3 and 4 such that 5p (x=1)=4p(x=2)…
A: Let , P(X=3) = θ then, P(X=1) =15θ P(X=2) =14θ P(X=4) =13θ
Q: The discrete random variable x has the probability distribution given by: 2 3 5 10 P(X = x) 0.2 0.1…
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Q: Tunct If X-b(n, p), find the mean and variance for the random variable X n
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Q: Assignment: Construct 2 problems/real-life situations/experiences about probability distributions…
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Q: Consider the following probability distribution: P(X) 1 0.1
A: Condition for valid distribution is ∑PX=1
Q: x is a normally distributed random variable with a mean of 3 and a variance of 4. Find the…
A: Given that X follows a normal distribution with mean=3 and variance=4. So standard deviation=4=2We…
Q: Answers for part D and E
A: Introduction: Denote p as the true population proportion of people who are satisfied with the way…
Q: please ask a and
A: a)PX is even∪X≥7=PX=2+PX=4+PX=6=f2+f4+f6=0.25+0.1+0.1=0.45 Therefore, the probability that X is…
Q: On any given morning, Joe eats 0, 1, or 2 eggs, with probabilities 0.2, 0.5, and 0.3, respectively,…
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Q: A particular lake is known to be one of the best places to catch a certain type of fish. In this…
A: Since, you have you have posted a question with multiple subparts we will solve first three subparts…
Q: In a game a die is thrown, and if 4, 5, or 6 comes up you win; otherwise for 1, 2, or 3 you lose.…
A: Outcome when a die is thrown : {1,2,3,4,5,6} 4,5,6 is symbol of win 1,2,3 is symbol of lose
Q: From a sack of fruit containing 3 oranges, 2 apples, and 2 bananas, a random sample of 6 pieces of…
A: To find the correlation coefficient ρXY between X (the number of oranges) and Y (the number of…
Q: 5. A part-time employee works for 1, 2 or 3 hours per day, each with a probability of 1/3. The…
A: 5) Given information: A part-time employee works for 1, 2 or 3 hours per day, each with a…
Q: An electronic scale at an automated filling operation stops the manufacturing line after three…
A: Given : An electronic scale at an automated filling operation stops the manufacturing line after…
Q: Example 2.4: A company produced light bulbs using three machines (A, B and C) machine A and B…
A: Solution: Given information: Let A= A company produced light bulbs from machine A B= A company…
Q: #Electronic Scale An electronic scale at an automated filling operation stops the manufacturing line…
A: Here An electronic scale at an automated filling operation stops the manufacturing line after three…
Q: Find the requested probability. P(A) if P(A) = 0.7 P(A) =
A: Given,P(A)=0.7
Q: Claims for a health company insurance are exponentially distributed. An insurance company offers the…
A: Given, Claims for a health company insurance are exponentially distributed. An insurance company…
Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…
A: As the sum of all probabilities for a probability distribution results equal to 1, that is ∑P(X = x)…
Q: Miranda decided to buy a $50,000 term life insurance policy from Palmetto Insurance Company to cover…
A: To find the expected cost we will multiply the total amount by the corresponding probability. Age…
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A: It is given that X denote the number of adults in the group who say that the most fun way to flirt…
Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…
A: From the provided information, Value x of X P (X = x) 1 2 0.24 3 0.17…
Q: i If random variable X has a larger expected value than random variable Y then it must also have a…
A: Solution: i): In Discrete math, If the expected value of a random variable X larger, then the…
Q: The following linear probability model has been estimated by OLS: Pr( y =1) = - 0.05 + 0.01 X1 +…
A: The given linear probability model is Py=1=-0.05+0.01X1+0.0002X2 where data values for X1 is in the…
Q: Five males with a particular genetic disorder have one child each. The random variable x is the…
A: Solution-: Let, X=the number of children among the five who inherit the genetic disorder. We have…
Q: The table below shows the probability distribution of a random variable Y. Y P(Y) 11 0.7 12 0.1 13…
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Q: Given a roll of a six-sided die, determine the following: Find the probability distribution X…
A: 1. The outcomes of the experiment are one-spot, two-spot, three-spot, four-spot, five-spot, and…
Q: ation The monthly demand for "badi and tuyo" in Pio Duran, Albay is known to have the following…
A: population mean : μ = E(x)
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A: Given data: Probability of project loss = 3.01 Variance = (mean )3 To find: The expectation of the…
Q: Claims for a health company insurance are exponentially distributed. An insurance company offers the…
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Q: Five males with an X-linked genetic disorder have one child each. The random variable x is the…
A: The probability is the chance that an event is likely to happen. It never takes negative values.…
Q: Five males with an X-linked genetic disorder have one child each. The random variable x is the…
A: According to the given information, we have The probability distribution table is given.
Q: BAD Line ile The life of a light bulb is distributed normally, The Variance of the life time PS 225…
A: GivenMean(μ)=520Variance(σ2)=225standard deviation(σ)=225=15
Q: At a casino, one lucky player is blindfolded and allowed to pick 5 bills from a bowl containing 25…
A: Total number of bills is 25. Number of one hundred dollar bills is 6. 5 bills are drawn at random.
Q: Five males with an X-linked genetic disorder have one child each. The random variable x is the…
A: The properties of the probability distribution is as follows:
Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…
A: Consider the missing probability values as x. Note that the sum of probability is equal to 1.
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- A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must function. Two of the parts have a 0.79 probability of functioning, and two have a probability of 0.83. What is the overall probability that the product will function properly? (Round your answer to 4 decimal places.) ProbabilityTest 1, #10. A sports analyst records the winners of car races for a recent season. The random variable x represents the races won by a driver in one season. Construct a probability distribution for x, then find its mean and find its standard deviation. Wins 1 3 4 Drivers 21 15 4 1Five males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. child(ren) (Round to one decimal place as needed.) X 0 1 2 3 4 5 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, not every probability is between 0 and 1 inclusive. E. No, the sum of all the probabilities is not equal to 1. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. P(x)…
- Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 2, 2, 4, 5, and 6. Value x of X P(x x) -2 0.16 4 0.11 0.17 6Consider the following probability distribution function of X and Y: 1 2 0.35 0.05 Y 1 0.15 0.45 Find the variance of X and the variance of Y.Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -4,-2,3,5, and 6.
- Claims for a health company insurance are exponentially distributed. An insurance company offers the subscriber two different types of insurance, class A has a coverage of 1.54. For a random loss, with a probability of 0.640. Class B has a coverage of d. with a probability of 0.512. The value of d is:Five males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. x P(x) 0 0.027 1 0.145 2 0.328 3 0.328 4 0.145 5 0.027 Question content area bottom Part 1 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, the sum of all the probabilities is not equal…Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 1, 2, 4, 5, and 6. Value x of X P(X = x) %3D 1 0.10 2. 0.20 4 6. 0.28
