Statistical Inference Mcqs

A. Acceptance Region
B. Type-I error
C. Type-II Error
D. Rejection Region

A. β
B. α
C. (1 – α )
D. (1 – β)

A. Critical value
B. Confidence limits
C. Confidence boundaries
D. None of these

A. 1 – ∞
B. β
C. ∞
D. 1 – β

A. 652 and . 728
B. .314 and .652
C. .798 and .745
D. None of these

A. u = 20
B. u ≠ 20
C. u 20

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

A. x±1.65 6/√n
B. u±1.95 S/√n
C. x±1.96 6/√n
D. ±1.96 6/√n

A. 6/√n
B. S/√n
C. S2/n
D. 6x/√n

A. Population
B. Biased
C. Unbiased
D. Increase