Sampling Theory

5. most commonly used sampling technique
6. this sampling technique is also called haphazard sampling.
7. This sampling is also known as chain-referral sampling.
9. This sampling is done with a purpose in mind.
10. refers to one or more elements taken from the population for a specific purpose.
11. refers to the totality of observations or elements from a set of data.

1. considers every nth element of the population in the sample with the selected random starting point from the first q members.
2. purposively divided into homogeneous partitions (or groups) depending on certain factors that might be affecting the results of the study.
3. A numerical measure that describes the whole population.
4. the population is divided into groups,called clusters.
8. it is the equivalent of stratified random sampling in terms of non probability.
10. A numerical description of the sample.