In stratified sampling the strata should be _________?

Related Mcqs:

1. A list of sampling _________ is called sampling frame?

   A. Point
   B. w.r.m
   C. w.o.r
   D. unit

2. In the sampling without replacement a sampling unit can be selected_______________?

   A. Only Once
   B. More than once
   C. Less than once
   D. None of these

3. In probability sampling each sampling unit has some____________________?

   A. Unknown
   B. Large
   C. Small
   D. Know

4. If in a sampling distribution of X the sample size is 25, what assumption must hold for the sampling distribution of X to be normal ?

   A. Population distribution is normal
   B. μ1 = μx
   C. Population distribution is uniform
   D. σx = σx /√n

5. In sampling with replacement be t a sampling unit can selected________________?

   A. Only once
   B. More than once
   C. Less than once
   D. None

6. Cluster sampling is useful when sampling units are__________?

   A. Close another
   B. Far a part
   C. Mixed
   D. None of these

   Submitted by: Nimra Shaheen

7. Which sampling method we will apply if there is no sampling frame?

   A. Systematic sampling
   B. Cluster sampling
   C. Simple random sampling
   D. Stratified sampling

   Submitted by: Nimra Shaheen

8. To purchase the fruit, we use the _________ sampling?

   A. Systematic
   B. Cluster
   C. Stratified
   D. Judgment

9. Standard deviation of the sampling distribution of a statistics is called_____________?

   A. Serious error
   B. Dispersion
   C. Standard error
   D. Difference

10. Convenience sampling is an example of______________?

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