Problem 3. The random variable X has density function f given by 0, elsewhere (a) Assuming...
Problem 3. The random variable X has density function f given by 0,elsewhere (a) Assuming that θ-0.8, determine K (b) Find Fx(t), the c.d.f. of X (c) Calculate P(0.4sX s 0.8)
Problem 3. The random variable X has density function f given by y, for 0 ys 0, elsewhere (a) Assuming that θ-0.8, determine K (b) Find Fx(t), the c.d.f. of X (C) Calculate P(0.4 SXS 0.8)
Please help me solve this question thanks Problem 3. The random variable X has density function f given by 0, elsewhere (a) Assuming that θ 0.8, determine K (b) Find Fx(t), the c.d.f. of X (c) Calculate P(0.4SX 0.8)
b) Find the proDa D111ty distri Dution or the random varıa Die Λ1 + Λ2 on ofr the random varlable A1+A2 Problem 3. The random variable X has density function f given by @y2, for 0 y θ 0, elsewhere a) Assuming that - 0.8, determine K (b) Find Fx(t), the c.d.f. of X C) Calculate P(0.4SX 0.8)
Problem 2. Suppose the sample space S consists of the four points and the associated probabilities over the events are given by P(cu 1)-0.2, P(ω2)-0.3, P(ag)-0.1, P(04)-0.4 Define the random variable X1 by and the random variable X2 by X2(2) 5, (a) Find the probability distribution of X1 (b) Find the probability distribution of the random variable X1 +X2 Problem 3. The random variable X has density function f given by 0, elsewhere (a) Assuming that 0.8, determine K (b)...
2.5.6. The probability density function of a random variable X is given by f(x) 0, otherwise. (a) Find c (b) Find the distribution function Fx) (c) Compute P(l <X<3)
Given that the random variable X has density function 7. 2x, 0<x <a f(a)-t o, otherwise a) Determine a. Find. P (2 < X < 4) and P (-2 < X < 2 b) Determine the parameter A in PDF given by the formula: f(x) -AeAt. Calculate the probabilities given in the above intervals of x Given that the random variable X has density function 7. 2x, 0
o. Consider a random variable X with pdf given by fx(z) = 0 elsewhere. elsewhere. 0 (a) What is c? Plot the pdf (b) Plot the edf of X. (c) Find P(X 0.5<0.3).
1. Consider a continuous random variable X with the probability density function Sx(x) = 3<x<7, zero elsewhere. a) Find the value of C that makes fx(x) a valid probability density function. b) Find the cumulative distribution function of X, Fx(x). "Hint”: To double-check your answer: should be Fx(3)=0, Fx(7)=1. 1. con (continued) Consider Y=g(x)- 20 100 X 2 + Find the support (the range of possible values) of the probability distribution of Y. d) Use part (b) and the c.d.f....
4. Let X be a continuous random variable with probability density 1 0< x<3 -x + k =6 f(x) elsewhere 0, Evaluate k. a. b. Find P(1 < X< 2). c. Find E(X) d. Find e. Find ox. 4. Let X be a continuous random variable with probability density 1 0