1.0Glossaryhttps://www.healthbenefitstimes.com/glossaryGlossaryhttps://www.healthbenefitstimes.com/glossary/author/adminglossary/Mean (Average; X Bar) - Definition of Mean (Average; X Bar)rich600338<blockquote class="wp-embedded-content" data-secret="3TAh7hiuN1"><a href="https://www.healthbenefitstimes.com/glossary/mean-average-x-bar/">Mean (Average; X Bar)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.healthbenefitstimes.com/glossary/mean-average-x-bar/embed/#?secret=3TAh7hiuN1" width="600" height="338" title="“Mean (Average; X Bar)” — Glossary" data-secret="3TAh7hiuN1" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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Arithmetic average of a group of values. The mean is a common descriptive statistic best used to summarize the central tendency of normally distributed data. In this use, it is usually accompanied by the standard deviation.Defined as the quotient obtained by dividing the sum of a set of readings or observations by the number of observations.