2901.0 - Census Dictionary, 2011

ARCHIVED ISSUE Released at 11:30 AM (CANBERRA TIME) 23/05/2011

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Introduction
About Census Classifications
Classifications by Topic Groups
Classifications Index
Managing Census Quality
What's New for 2011?
Glossary
Appendix
History of Changes
About this Release

2011 Census Dictionary >> Glossary >> Mean

Mean

The mean is calculated by summing the values of all observations in a set of data and then dividing by the number of observations in the set. Thus: mean = sum of all the observed values / number of observations.