Only a snapshot of some observations and mean is enclosed.
Mean is.4917. Using the procedure of inversion we get n values for x corresponding to different n uniform random numbers
a) Let T be an exponentially distributed random variable with parameter l= 1. Let U be...
Problem 1 - Assume that X is exponentially distributed with rate λ = 0.2. We are interested in computing E[(X - 3)+]. (Note: a+ = Max(a, 0), i.e, if a < 0 then a+ = 0 and if a>=0 then a+ = a.) (a) Compute the expected value exactly. (b) Estimate the expected value using Monte Carlo simulation and provide a 95% confidence interval for your estimate. Note: You can generate a random sample of an exponentially distributed random variable...
Let X be an exponentially distributed random variable with parameter value 2. a) Use the markov inequality to estimate P(X >= 3). b) Use the chebyshev inequaity to estimate P(X >= 3). c) Calculate P(X >= 3) exactly.
3. Suppose that X and Y are independent exponentially distributed random variables with parameter λ, and further suppose that U is a uniformly distributed random variable between 0 and 1 that is independent from X and Y. Calculate Pr(X<U< Y) and estimate numerically (based on a visual plot, for example) the value of λ that maximizes this probability.
I. Let Y be an exponentially distributed random variable with parameter λ Compute the cdf and the pdf for the random variable X-e
1. Let U be a random variable that is uniformly distributed on the interval (0,1) (a) Show that V 1 - U is also a uniformly distributed random variable on the interval (0,1) (b) Show that X-In(U) is an exponential random variable and find its associated parameter (c) Let W be another random variable that is uformly distributed on (0,1). Assume that U and W are independent. Show that a probability density function of Y-U+W is y, if y E...
5. A light bulb has a lifetime that is exponentially distributed with rate parameter λ-5. Let L be a random variable denoting the sum of the lifetimes of 50 such bulbs. Assume that the bulbs are independent. (a) Compute E[L] and Var(L). b) Use the Central Limit Theorem to approximate P(8 < L < 12 ( ). (c) Use the Central Limit Theorem to find an interval (a,b), centered at ELLI, such that Pa KL b) 0.95. That is, your...
(iv) Let X be exponentially distributed with parameter 1 and let Y be uniformly distributed in the interval [0, 1]. Using convolution, find the probability distribution function of
2. Let X be an exponentially distributed random variable with parameter 1 = 2. Determine P(X > 4). 3. Let X be a continuous random variable that only takes on values in the interval [0, 1]. The cumulative distribution function of X is given by: F(x) = 2x² – x4 for 0 sxsl. (1) (a) How do we know F(x) is a valid cumulative distribution function? (b) Use F(x) to compute P(i sX så)? (c) What is the probability density...
[Probability] Let N be a geometric random variable with parameter p. Given N,generate N many i.i.d. random numbers U1, U2, . . . , UN uniformly from [0,1]. Let M= max 1≤i≤N Ui. Find the cdf of M, i.e., find P(M≤x).
Let X be an exponentially distributed random variable with parameter λ. Prove that P(X > s + tK > t) P(X > s) for any S,12 0