Data Collection

It is very important in the aspect of research. Researcher should choose the proper sampling method to answer what was asked in the research problem.

According to Tuovila (2020), it is a process used in statistical analysis in which a predetermined number of observations taken in large population.

It is the totality of all the objects, elements, persons, and characteristics under consideration.

It is the representative subset of the population.

It is reliant on a researcher's ability to select members at random. This sampling method is not a fixed or pre-defined selection process which makes it difficult for all elements of a population to have equal opportunities to be included in a sample.

It is a sampling technique in which sample from a larger population are chosen using a method based on the theory of probability.

It is a method of collecting data where every single member of a population is chosen randomly, merely by chance and each individual has the exact same probability of being chosen to be a part of a sample.

It is a method where the researchers divide the entire population into sections or clusters that represent a population.

It is a method where members of a sample are chosen at regular intervals of a population.

It is a method where the population can be divided into smaller groups, that don't overlap but represent the entire population together.