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sample space

American  

noun

Mathematics.
  1. the collection of all possible results of an experiment, represented as points.


sample space British  

noun

  1. statistics the set of possible outcomes of an experiment; the range of values of a random variable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sample space

First recorded in 1950–55

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The sample space S for a probability model is the set of all possible outcomes.

From Textbooks • Sep. 23, 2020

For example, the sample space for rolling a dice is the set 1,2,3,4,5,6.This notation is referred to as roster notation.

From Textbooks • Sep. 23, 2020

It is defined by its sample space, events within the sample space, and probabilities associated with each event.

From Textbooks • Sep. 23, 2020

If we are after a probability we really do not need to see each and every element in the sample space, we only need to know how many elements are there.

From Textbooks • Nov. 29, 2017

We see that probabilities are nothing more than counting the events in each group we are interested in and dividing by the number of elements in the universe, or sample space.

From Textbooks • Nov. 29, 2017

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