A sample is defined as a smaller set of data that is chosen and/or selected from a larger population by using a predefined selection method.
Sample: Definition, Types, Formula & Examples
How to Determine Sample Size for a Research Study - GeoPoll
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Sampling (statistics) - Wikipedia
Non-Probability Sampling: Types, Examples, & Advantages
sample
Representative Sample: Definition, Importance, and Examples
Mode in Statistics: Definition, Calculation, Types, and Examples
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