### noun

- Statistics) the mean value of the product of the deviations of two variates from their respective means. (.

WordNet 3.0 © 2006 by Princeton University

APA | WordNet. (2010). covariance. Retrieved August 17, 2017, from http://smartdefine.org/covariance/definitions/1214940 |

Chicago | WordNet. 2010. "covariance" http://smartdefine.org/covariance/definitions/1214940 (accessed August 17, 2017). |

Harvard | WordNet 2010, covariance, Smart Define, viewed 17 August, 2017, <http://smartdefine.org/covariance/definitions/1214940>. |

MLA | WordNet. "covariance" 23 October 2010. Web. 17 August 2017. <http://smartdefine.org/covariance/definitions/1214940> |