Sample size determination
id:
sample-size-determination-231-89461
title:
Sample size determination
text:
Sample size determination or estimation is the act of choosing the number of observations or replicates to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample size used in a study is usually determined based on the cost, time, or convenience of collecting the data, and the need for it to offer sufficient statistical power. In complex studies, different sam
brand slug:
wiki
category slug:
encyclopedia
description:
Statistical considerations on how many observations to make
original url:
https://en.wikipedia.org/wiki/Sample_size_determination
date created:
2005-04-21T21:46:29Z
date modified:
2024-09-15T21:23:37Z
main entity:
{"identifier":"Q2564360","url":"https://www.wikidata.org/entity/Q2564360"}
image:
fields total:
13
integrity:
15