Category: Sampling and Sampling distributions

1. The weight of the stratum is equal to the proportion of:

2. Sampling technique in which a sampling unit can be repeated (selected) more than once is called

3. The standard deviation of a sampling distribution is called:

4. If a researcher randomly samples 100 observations in each population category then his ______ sample will be _________.

5. Stratification is to produce estimators with small:

6. Convenience sampling is also called:

7. If we have a population of 5, 4, 6, 8, 9, and $n=2$, how many possible samples will be selected from sampling without replacement?

8. Which one of these sampling methods is a probability method?

9. Procedure in which a number of elements is not proportional to a number of elements in the population is classified as:

10. The margin of error is the level of _______ you require:

11. Which one of the following is the benefit of using simple random sampling?

12. Interviewing all members of a given population is called

13. Which of the elements are taken from a larger population according to certain rules?

14. The method of sampling in which the population is divided into mutually exclusive groups that have useful context in statistical research is classified as:

15. When sampling is done with or without replacement, $E(\overline{y})$ is equal to

16. When the number of observations drawn from a stratum is small relative to the overall size of the stratum then the _______ will also be small:

17. For sampling, which one of the following should be up-to-date, complete, and affordable?

18. Which one of the following is the main problem with using non-probability sampling techniques?

19. Who proposed the variance of the sample mean in stratified sampling using proportional allocation?

20. In sampling with replacement, a sampling unit can be selected: