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random sample

   Also found in: Medical, Legal, Encyclopedia, Wikipedia 0.01 sec.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.random sample - a sample in which every element in the population has an equal chance of being selected
statistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters
sample distribution, sampling, sample - items selected at random from a population and used to test hypotheses about the population
2.random sample - a sample grabbed at random
sample - a small part of something intended as representative of the whole
statistics - a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters


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These difficulties go both ways--without a statistically significant random sample of universes, we cannot tell scientifically what is normal.
0 and offer step-by-step instructions and exercises on how to use this software to analyze data and apply it to random samples of the population.
The telephonic poll was conducted among a random sample of 1,112 adults nationwide.
 
 
 
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