The random sample
Example: Random sample selects participants randomly from population
Definition
"The random sample" refers to a subset of individuals chosen from a larger population in such a way that each member has an equal chance of being selected. This method ensures unbiased representation and is widely used in research to draw valid conclusions about the entire group.
Etymology
The phrase "the random sample" combines 'random,' derived from Old French 'randir' meaning 'to gallop,' which evolved to mean unpredictable or without definite aim, and 'sample,' from Old French 'essample,' meaning a specimen or example. Together, they describe a selection made without specific pattern or bias.
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"The random sample" appears in the Vocaplus list "English - Research - (A1-C2) - set 1", containing 108 commonly used words.
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