Let the continuous random variable X denote the current measured in a thin copper wire in milliamperes. Assume that the range of X is (0, 1/0.3 mA), and assume that the probability density function of X is f(x) = 0.3 for 0

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A: It is given that the probability that X takes a value greater than 15 is 0.38.

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Q: Let X be a random variable with pdf f(x) = kx*,-1 <x< 1. Find E (X).

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Q: A continuous random variable X has a normal distribution with mean 27. The probability that X takes…

A: Given that; X~Normal(μ=27, σ2)

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Q: The random variable & has the probability density function Sel#) = { 7(3z 0, - a*), %3D a). Find the…

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Q: a. Find the mean of X. b. Compute E[(e)^2x].

A: Given,   The expected value is given by ​​​​​​​

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A: X~N(μ,2)

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A: The median of a probability density function, f(x) is calculated using the formula,               ;…

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Q: What is the mean of X? What is the expected value of the area, E(Y)? What is the variance of X?

A: The mean of X is defined as E(X) = ∫x.f(x) dx And Var(X) = E(X2) - (E(X))2

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Q: If X is a continuous random variable find the CDF and density of the function y = x/3

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Q: probability density function of f(x)= (1/x ln(1.5)),  4<=x<=6 and f(x) = 0 elsewhere. What is the…

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