2040DE_Quiz3_DiscreteRV Let X be a discrete random variable that follows a geometric distribution with p =...
Let X be a discrete random variable that follows a Poisson distribution with = 5. What is P(X< 4X > 2) ? Round your answer to at least 3 decimal places. Number
Let X be a discrete random variable that follows a binomial distribution with n = 11 and probability of success p = 0.31. What is P(X=2)? Round your response to at least 3 decimal places.
Let X be a discrete random variable that follows a Poisson distribution with λ=4. What is P(X<5|X>3)? please answer to at least 3 decimal places
Let X be a discrete random variable that follows a Poisson distribution with λ=3. What is P(X<5|X>3)? Give your response to at least 3 decimal places.
A discrete random variable X follows the geometric distribution with parameter p, written X ∼ Geom(p), if its distribution function is A discrete random variable X follows the geometric distribution with parameter p, written X Geom(p), if its distribution function is 1x(z) = p(1-P)"-1, ze(1, 2, 3, ). The Geometric distribution is used to model the number of flips needed before a coin with probability p of showing Heads actually shows Heads. a) Show that fx(x) is indeed a probability...
Let X be a random variable that follows a binomial distribution with n= 12, and probability of success p = 0.86. a) What is P(X = 10)? Round your response to at least 3 decimal places. Number b) What is P(X > 10)? Round your response to at least 3 decimal places. Number c) What is P(X < 10)? Round your response to at least 3 decimal places. Number
Need help with this Problem 4 A discrete random variable X follows the geometric distribution with parameter p, written X ~Geom(p), if its distribution function is fx(x) = p(1-p)"-1, xe(1, 2, 3, . . .} The Geometric distribution is used to model the number of flips needed before a coin with probability p of showing Heads actually shows Heads. a) Show that Ix(z) is indeed a probability inass function, i.e., the sum over all possible values of z is one...
3. Consider a discrete random variable X which follows the geometric distribution f(x,p) = pr-1(1-p), x = 1.2. . . . , 0 < p < 1. Recall that E(x) (1-p) (a) Find the Fisher information I(p). (b) Show that the Cramer-Rao inequality is strict e) Let XX ~X. Find the maximum likelihood estimator of p. Note that the expression you find may look complicated and hard to evaluate. (d) Now modify your view by setting μ T1p such that...
A) Let X be a discrete random variable that follows a binomial distribution with n = 20 and probability of success p = 0.16. What is P(X≤2)? Round your response to at least 3 decimal places. B)A baseball player has a 60% chance of hitting the ball each time at bat, with succesive times at bat being independent. Calculate the probability that he gets at least 2 hits in 11 times at bat. Answer to 3 decimals please. C) A...
Let X be a discrete random variable that possesses a binomial distribution. Using the binomial formula, find the following probability. P(x=2) for n=4 and p= 0.4 round your answer to four decimal places. P(x=2) =