A. Random space
B. Space
C. Random sample
D. Non of these
Related Mcqs:
- 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 - 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 - Two digit random numbers are ________________?
A. 2
B. 10
C. 99
D. 100 - _________ are the numbers obtained by some random process?
A. Two- digit number take
B. Random table
C. Pack
D. Non of these - Random numbers are also called__________________?
A. Random experiment
B. random Errors
C. Random digits
D. None of these - The basic random numbers are ________________?
A. 0 and 1
B. 0,1,2,…………9
C. 1,2,3….10
D. None of these - The variance of 5 numbers is 10. If each number is divided by 2, then the variance of new numbers is______________?
A. 20
B. 5
C. 2.5
D. 5.5
E. 0 - The mean of 10 numbers is 9, then sum of these numbers will be__________________?
A. 9
B. 0.9
C. 70
D 90 - A random variable is ____________ ?
A. Not a function
B. A continuous variable
C. A function
D. None of these - If c is non-random variable, the E(C) is_______________?
A. Zero
B. C
C. 1
D. 2
