Advertisement

Different Samples from the Same Population

  • Robert D. Drennan
Chapter
Part of the Interdisciplinary Contributions to Archaeology book series (IDCA)

Abstract

The discussion in Chapter 7 dealt with the fact that sometimes random samples represent the populations from which they are drawn very accurately and sometimes they don’t. Random selection is no guarantee of representativeness. Random sample selection does, however, make it possible to apply some very powerful tools for assessing how likely it is that a sample is unrepresentative to a particular degree. This is because, with the unbiased samples that random selection produces, we can say something about how often particular degrees of unrepresentativeness occur, on average.

Keywords

Random Selection Acceptable Accuracy Repeated Trial Inaccurate Estimate Inaccurate Result 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Dept. AnthropologyUniversity of PittsburghPittsburghUSA

Personalised recommendations