A random variable is that whose value is determined by the outcome of _________________?

Related Mcqs:

1. Let Z1,Z2,….Zn be independent and identically distributedrandom variable, satisfying E[ι Zt ι]<∞. Let N be an integer valued random variable whose value n depends only on the values of the first n Z¡'s. Suppose E(N)< ∞, then E(Z1,Z2,….Zn)=E(N)E(Z) is called ?

   A. Independence Equation B. Sequential Probability Likelihood Equation C. Neyman Pearson Lemma D. Wald’s Equation...

2. Let X1,X2,……,Xn be a random sample from a density,,,, f(x ι θ) where θ is a value of the random variable Θwith known density gΘ(θ) Then the estimator ∏(θ) with…/ respect to the prior gΘ(θ) is define as_________________E[∏(θ)ιX1,X2,…..,Xn] is called?

   A. Posterior Bay’s estimator B. Minimax estimator C. Bay’s estimator D. Sufficient estimator...

3. Let X1,X2,……,Xn be a random sample from a density,,,, f(x ι θ) where θ is a value of the random variable Θwith known density gΘ(θ) Then the estimator ∏(θ) with…/ respect to the prior gΘ(θ) is define as______________E[∏(θ)ιX1,X2,…..,Xn] is called?

   A. Posterior Bay’s estimator B. Minimax estimator C. Bay’s estimator D. Sufficient estimator...

4. A function probability that a random variable of x has a value less than is called _____________?

   A. Random function B. Distribution function C. Continuous function D. probability function...

5. Discrete random variable is real valued function defined on a ___________ sample space?

   A. Discrete B. Variable C. Scale D. Non of these...

6. A random variable is ____________ ?

   A. Not a function B. A continuous variable C. A function D. None of these...

7. Probability distribution of a random variable is also know as Probability_________________?

   A. Probability Function B. Distribution Function C. Probability Distribution D. Probability Density Function...

8. If c is non-random variable, the E(C) is_______________?

   A. Zero B. C C. 1 D. 2...

9. A continuous random variable which can assume all possible values on scale in a given _______________?

   A. Interval B. Point C. Time D. Sample space...

10. Which of the following statement is true for CDF of the random variable X?

    A. From larger values of x B. From smallest upto specific value of x C. From zero to specific value of x D. None of these Submitted by: Nimra Shaheen...