Bureaucrats, Interface administrators, Administrators (Semantic MediaWiki), Curators (Semantic MediaWiki), Editors (Semantic MediaWiki), Suppressors, Administrators
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Mara Melão (talk | contribs) No edit summary |
Mara Melão (talk | contribs) No edit summary |
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<math> | <math> | ||
Churn Rate = \frac{Total Number of Customers | Churn Rate = \frac{Total Number of Customers Lost (\Delta t)}{Total Number of Customers at the Beginning of Period} \times\ 100 | ||
</math> | </math> | ||