Practice MCQ Questions and answers on Sampling Statistics Mcqs

A. Normal because is always approximately normally distributed

B. Normal because the sample size is small in comparison to the population size

C. Normal because of the central limit theorem

D. None of these alternatives is correct.

A. Standard error of statistics

B. Sampling error of statistics

C. Sampling distribution of statistics

D. None of these

A. Sometimes normal for all sample sizes

B. Sometimes normal for large sample sizes

C. Always normal for all sample sizes

D. Always normal for large sample sizes

A. Probabilistic sampling

B. Stratified sampling

C. No probabilistic sampling

D. Cluster sampling

A. Random digit

B. Stratification

C. Random Sampling

D. Cluster

A. 4

B. 8

C. 16

D. 32

A. Increases the Standard error

B. Decreases the Standard error

C. Decreases the Standard error

D. Both (a) and (b)

A. Increasing the sample size

B. Decreasing the sample size

C. Increasing population s.d.

D. None of these

A. Only once

B. More than once

C. Less than once

D. None

A. Point

B. w.r.m

C. w.o.r

D. unit