1 – α is the probability of_____________?
1 – α is the probability of_____________? A. Acceptance Region B. Type-I error C. Type-II Error D. Rejection Region
1 – α is the probability of_____________? A. Acceptance Region B. Type-I error C. Type-II Error D. Rejection Region
Power of test is denoted by _______________? A. β B. α C. (1 – α )D. (1 – β)
The values that separate the region of rejection and acceptance region are called _______________? A. Critical value B. Confidence limits C. Confidence boundaries D. None of these
The level of significance is denoted by _________________? A. 1 – ∞ B. βC. ∞ D. 1 – β
If n = 400 and P=.69 then 90% C.I for P is _________________? A. 652 and . 728 B. .314 and .652 C. .798 and .745 D. None of these
Which of the following is simple hypothesis___________________? A. u = 20 B. u ≠ 20 C. u 20
E(x1 – x2)= ___________________? A. ux – x2B. u1 – u2 C. 6x – x2 D. 6×2 – x2
95% confidence limits u are ________________? A. x±1.65 6/√n B. u±1.95 S/√nC. x±1.96 6/√n D. ±1.96 6/√n
The minimum variance unbiased estimator of the population mean is _______________? A. 6/√n B. S/√nC. S2/n D. 6x/√n
__________ is the process of using sample information to reach? A. Population B. BiasedC. Unbiased D. Increase