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

Related Mcqs:

1. 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

2. In probability sampling each sampling unit has some____________________?

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

3. 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

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

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

5. 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

6. 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

7. For a population consisting of 4 members, a sample of size ‘2’ is taken replacement, then the number of all the possible samples are?

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

8. The successive trials are with replacement in:________________?

   A. Hpergeometric distribution
   B. Binomial distribution
   C. Geometric distribution
   D. None of these

9. In which distribution successive trials are without replacement:____________________?

   A. Hypergeometric distribution
   B. Binomial distribution
   C. Poisson distribution
   D. Geometric distribution

10. Sampling errors are reduced by:___________________?

    A. Increasing the sample size
    B. Decreasing the sample size
    C. Increasing population s.d.
    D. None of these