Convenience/Opportunity sample - The researcher studies whoever is willing or available to take part in the study, Purposive sample - A technique used in qualitative research to select a specific group of individuals or units for analysis., Volunteer sample/self selected sample - Participants choose to join the research. The participants can opt to join the research by replying to adverts placed by the researcher about the topic and methods being used., Random sample - Samples are chosen from a population either by using a random number table or a random number generator. Each member of the population has an equal, independent and known chance of being selected., Snowball sampling - Is a recruitment technique in which research participants are asked to assist researchers in identifying other potential subjects., Target population - The group of individuals that the experiment intends to conduct research in and draw conclusions from., Sample - A subset of individuals (a sample) from a larger population, to study and draw inferences about the entire population., Stratified sample - The sample matches the makeup of the population. Participants from subgroups of the population are randomly selected.,

Sampling and sampling methods

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