Power of test is denoted by _______________?

Related Mcqs:

Since E(X) _______X is said to be unbiased estimator of the population mean?

A. Q B. X C. Ux D. u...

Herbicide A has been used for years in order to kill a particular type of weed. An experiment is to be conducted in order to see whether a new herbicide, Herbicide B, is more effective than Herbicide A. Herbicide A will continue to be used unless there is sufficient evidence that Herbicide B is more effective. The alternative hypothesis in this problem is_____________?

A. Herbicide A is more effective than Herbicide B B. Herbicide A is not more effective than Herbicide B C. Herbicide B is more effective than Herbicide A D. Herbicide B is not more effective than Herbicide A...

if Var(θˆ)→0 as n → 0, then θˆ is said to be______________?

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

x=40 is estimator of _________________?

A. (U) B. 6 C. Ux D. 6/√n...

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...