The Wilcoxon, Rank-Sum test used to compares_______________?

Related Mcqs:

___________ is a value of sample statistics?

A. Estimate B. Estimator C. Probability D. Numerical...

Which of the following is a true statement for comparing the t distribution with standard normal ?

A. Greater the degree of freedom, the more the t-distribution resembles the standard normal distribution B. The Normal Curve is symmetrical whereas the t-distribution are slightly skewed. C. The proportion of area beyond a specific value of “t” is less than the proportion of normal curve D. Non of these...

if f(x1,x2,…xn;θ)=g(θˆ;θ)h(x1,x2,….,xn), then θˆ is____________?

A. Consistent B. Sufficient C. Efficient D. Unbiased...

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...

what is the probability of a type II error when α=0.05 ?

A. 0.025 B. 0.95 C. 0.05 D. Cannot be determined without more information...