Question

18. What are the two types of sampling methods? (A) Random or probability sampling and non-probability sampling (B) Probability sampling and random sampling (C) Probability sampling and non-random sampling (D) All of the above 19. ______________are a form of questioning that is more rigid than interviews and that involve larger groups of people. (A) Interviews (B) Surveys (C) Analysis (D) Observations 20. It is a special non-probability method used when the desired sample characteristic is rare, which sampling (A) Panel Sampling (B) Snowball sampling (C) Convenience sampling (D) Purposive Sampling 21. Among the following methods which is not a probability sampling method? (A) Systematic sampling (B) Stratified sampling (C) Cluster sampling (D) Quota sampling 22. Among the following methods which is not the non-probability sampling method? (A) Convenient sampling (B) Quota sampling (C) Judgement sampling (D) Systematic sampling 23. ____________provide you insight about specific people, events, or locales and are useful when you want to learn more about an event without the biased viewpoint of an interview (A) Interviews (B) Surveys (C) Analysis (D) Observations 24. The process of selecting a number of participants for a study in such a way that they represent the larger group from which they were selected is known as (A) Research Design (B) Sampling (C) Data collection (D) Random assignment 25. _______________ involves collecting data and organizing it in some fashion based on criteria you develop. (A) Interviews (B) Surveys (C) Analysis (D) Observations​

Answer 1

Answer:

18-C option

19- A option

20- A option.

21- B option

22- D option

23- C option