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RANDOM SELECTION

Statistics Directorate    
French Equivalent: Sélection aléatoire

Definition:
A sample selected from a finite population is said to be random if every possible sample has equal probability of selection. This applies to sampling without replacement; a random sample with replacement is such that each item is independently selected with equal probability (and so each possible ordered sample is chosen with equal probability).

Source Publication:
A Dictionary of Statistical Terms, 5th edition, prepared for the International Statistical Institute by F.H.C. Marriott. Published for the International Statistical Institute by Longman Scientific and Technical.

Statistical Theme: Methodological information (metadata)

Created on Sunday, May 26, 2002

Last updated on Thursday, August 11, 2005