Definitions for "Random selection"
Method of sampling that ensures representativeness because each member of the population has an equal chance to be selected. (12)
The process of selecting a sample such that every member of a population has had an equal opportunity to be included, so that exactly the relevant variations of the population might be proportionately represented.
A selection strategy in which every member of the target population has an equal chance of being included in the sample.
The method by which an exercise of an option is allocated to a writer in that series of option.