? If a random variable X assumes any value from {-7, 15, 16, 26, 30 }. Then X is a continuous random variable A O None of these BO can be a continuous or a discrete random variable .C O a discrete random variable .DO

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A: Here's the explanation is as follows; Part a) First we need check the identities conditioning on X2…

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A: Given that

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A: The following solution is provided below

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A: GivenP(a&lt;X≤b)

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A: Given that:  X~Uniforma,b=Uniform30,60 Required probability:  P(x &lt; 38 | x &lt; 50)

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Q: It a and I are positive integers where a ≤ b and X is a random variable that takes valves with equal…

A: It a and b are positive integers where a ≤ b and X is a random variable that takes values with equal…

Q: Let Xo, X₁, ... be i.i.d normal N(0, 02) random variables. Let the random variables Yo, Y₁, ... be…

A: The random variables X0, X1, X2, .... are independently identical and normally distributed with mean…

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Q: if X is poisson random variable with A = 2 then E(2 x + 1) = O 2 O none O 3 O 4 O 5 6

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A: Introduction: For this problem, we have considered only the random variable X, and not Y.

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Q: 10) A discrete random variable x can assume five possible values: 2, 3, 5, 8, 10. Its probability…

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A: As per the Bartleby guildlines we have to solve first three subparts as specified by student rest…

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Q: r. v. means random variable.

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Q: A random variable has CDF given by JA i = 0, 1,2 \1 i= 3 if A = 0.95, then what is po? F₁ = Answer:

A: The cumulative distribution function (CDF) is denoted by ​ for each value of the random variable it…

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Q: Let P(x) = , x = 0, 1, 2,3 be a probability distribution for a discrete random variable X, find: a)…

A: As per our guidelines we are suppose to answer three sub parts

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A: X and Y are  independent random variables each taking the values -1 or 1 with probability , P=12.…

Q: If the discrete random variable X has the pmf for 2-1,0,1,3, a = find E(X), and var(X).

A: Random variables are of 2 types, discrete and continuous. A discrete random variable can only take…

Q: (2) Let X be a random variable with a function 3 1 |4 х! (3-х)! x = 0,1, 2,3 S(x) =- then p(x S 1)…

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Q: Let X be a random variable. Which of the following statement is INCORRECT? If V (X) = 0, then there…

A: In statistics random variable is a variable whose value will be defined on the basis of a random…

Q: (3) Let X be a random variable with p.d.f 3x* + 6x) 0<x<l , then E(4x) is (12 12 (c) (d) 12 (b) (e)…

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Q: 1. Let the random variable X denote a natural number selected at random from 1 to 25 inclusive. Find…

A: According to the provided information, X denotes a natural number selected at random from 1 to 25…

Q: Let X be a random variable with p.d.f f(x) = x = 1,2,3, . .Find the %3D mode. O 24 1,3 O 1.2 2,3

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A: Lets analyze the question.