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How do I figure out what the sample is of something? Does it state it, for example, like this: “20 students were interviewed for an experiment and their responses were recorded by the researchers running the experiment.”

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How do I figure out what the sample is of something? Does it state it, for example, like this: “20 students were interviewed for an experiment and their responses were recorded by the researchers running the experiment.”

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Step 1

The sample is part of a population on the research is based. The sample size can be calculated using Cochran’s sample size formula which is most appropriate for large populations, that is,

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Statistics

Data

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