E(x1 – x2)= ___________________?

Related Mcqs:

The hypothesis which is being tested is called ___________________?

A. Composite hypothesis B. Alternative hypothesis C. Null hypothesis D. Simple hypothesis...

Type II error is committed when the null hypothesis is _________________?

A. Rejected when it is true B. Rejected when it is false C. Accepted when it is true D. Accepted when it is false...

In a Wilcoxon Rank-Sum test__________________?

A. Ties within one sample may affect the decision B. Ties always affect the decision C. Ties never affect the decision D. Ties between the two sample may affect the decision...

for two estimators T1=t1(X1,X2,….Xn) and T1=t1(X1,X2,….Xn) then estimators t1 is defined to be Rt1(θ)≤Rt2(θ) for all θ in Θ ?

A. Consistent estimator B. Admissible estimator C. Sufficient estimator D. Minimax estimator...

Which of the following is simple hypothesis___________________?

A. u = 20 B. u ≠ 20 C. u 20...