thank u 5. The values of a variable X are: 1,3,9,5, 4, 2 Compute the following:...
5. 7,3,9,5,4 The values of a variable X are: Compute the following: a) x ΣΧ) c) Σ(x-2) n each nw
Please help me to solve this probability problem. 2. Consider a random variable X with the following PDF f(x) f(x) = for 0s x<1 x, 2-x for 1s XS2 otherwise (a) Consider 6 independent random variables X, X2, X3, X4, X5, Xs with the PDF f(x) given above. What will be the PDF of Y= (X1+X2+ X3+ X4+ Xs* X6) approximately? Explain it. (b) Compute the probability of Y>8.
X is a Discrete Random Variable that can take five values Given The five possible values are: x1 = 4 (Units not given) X2 = 6 (Units not given) X3 = 9 (Units not given) X4 = 12 (Units not given) X5 = 15 (Units not given) The associated probabilities are: p(x1) = 0.14 (Unitless) p(x2) = 0.11 (Unitless) p(x3) = 0.10 (Unitless) p(xx) = 0.25 (Unitless) Question(s) 1. If the five values are collectively exhaustive, what is p(x5)? (Unitless)...
Compute all real values of x for which log, x3-2 log16 x + log64 X6 = 3 Compute all real values of x for which log, x3-2 log16 x + log64 X6 = 3
The variable X has 5 values: 2, 4, 1, 0, 5.
If X ~ N(?, ?2) is a normal variable, what are the expected values of X, X2, X3, and X4? In general, is E(XP) equal to, less than, or greater than [E(X) for p 2,3, 4?
2) A random variable X has the density function: fr(x) =[u(x-1)-u(x-3)]. Define event B (Xs 2.5) (a) Find the cumulative distribution function, Fy (x). (b) Find the conditional distribution Fx (x|B). the mean E[X], and variance of X Fx(xB)= E[X)= Variance (e) Sketch both Fy(x) and Fx (x|B) on the same plot. Show all important values. (d) Let the output of random variable X above be applied to a square-law device according to Y 5X2. Find the mean value of...
Compute the jacobian: 26) Compute the Jacobian: x=u+5 and y= u-v 15 26) Compute the Jacobian: x=u+5 and y= u-v 15
Compute of if Ru) = 30%, u(2) = -5, and u'(2) = -5. dx Assume that fO) - 2 and f'(O) - 3. Calculate the derivative of the following function at x - 0.
4 (3 points) Suppose a random variable X has the following probability density function: 3x2 -1srs0 0 otherwise f(x) (a) Compute Pr[Xs-1/2 (b) Compute E (X), the expectation of x (c) Compute the cumulative distribution function of this random variable (for all real numbers).