Excel provides the AVEDEV function for this very purpose! ... However, the variance can be a confusing number to work with. ... In addition, youa#39;ll find the standard deviation is more commonly used than the variance in statistical analyses.

Title | : | Microsoft Office Excel 2007 Formulas and Functions For Dummies |

Author | : | Ken Bluttman, Peter G. Aitken |

Publisher | : | John Wiley & Sons - 2008-02-11 |

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