A. Probabilistic sampling
B. Stratified sampling
C. No probabilistic sampling
D. Cluster sampling
Sampling Mcqs
For a population with any distribution, the form of the sampling distribution of the sample mean is………….?
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
The standard deviation of sampling distribution of a statistics is ……………..?
A. Standard error of statistics
B. Sampling error of statistics
C. Sampling distribution of statistics
D. None of these
A sample of 92 observations is taken from an infinite population. The sampling distribution of is approximately ?
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.
Cluster sampling is useful when sampling units are……….?
A. Close another
B. Far a part
C. Mixed
D. None of these
Which sampling procedure we prefer if population is heterogenous?
A. Cluster sampling
B. Stratified sampling
C. Simple random sampling
D. None of these
Sampling error cannot occur in……….?
A. Survey
B. Sampling
C. Census
D. None of these
Collection of information from complete population is called……….?
A. Census
B. Complete enumeration
C. Survey
D. Both A & B
Determining sample size for stratum is problem of………..?
A. Sampling
B. Allocation
C. Estimate
D. Population