Sampling and Sampling Distribution Quiz – 8

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

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

3. Interviewing all members of a given population is called

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

5. Stratification is to produce estimators with small:

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

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

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

9. 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?

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

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

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

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

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

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

17. Convenience sampling is also called:

18. 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:

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

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