Statistics MCQs

A. Estimate
B. Estimator
C. Probability
D. Numerical

A. Sampling
B. Probability distribution
C. Regression
D. Statistical inference

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. Point estimator
B. C.i.
C. Estimator
D. None of these

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

A. Probabilistic sampling
B. Stratified sampling
C. No probabilistic sampling
D. Cluster sampling

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. Standard error of statistics
B. Sampling error of statistics
C. Sampling distribution of statistics
D. None of these

A. Increases the standard error
B. Decreases the standard error
C. Decreases the standard error
D. Both (a) and (b)

A. 4
B. 8
C. 16
D. 32