In a Wilcoxon Rank-Sum test__________________?

Related Mcqs:

The Estimation and testing of hypothesis are main branches of ________________?

A. Sampling B. Probability distribution C. Regression D. Statistical Inference...

The Mann-Whitney U test is preferred to a t-test when____________?

A. Sample are dependent B. The assumption of normality is not met C. Sample sizes are small D. Data are paired...

For a biased estimator θˆ of θ, which one is correct_______________?

A. MSE(θˆ)=SD(θˆ)+Bias B. MSE(θˆ)=Var(θˆ)+Bias2 C. MSE(θˆ)=SD(θˆ)+Bias2 D. MSE(θˆ)=Var(θˆ)+Bias...

E(x1 – x2)= ___________________?

A. ux – x2 B. u1 – u2 C. 6x – x2 D. 6×2 – x2...

Which of the following test must be two-sided ?

A. Sign test B. Wilcoxon Signed Rank C. Kruskal-Wallis D. Runs test...