. . . "covariance"@en-us . "(statistics) the mean value of the product of the deviations of two variates from their respective means"@en-us . . "106025287"^^ . "(statistics) the mean value of the product of the deviations of two variates from their respective means"@en-us . . . . . . . "covariance"^^ . "06025287-n"^^ . . "105669626"@en-us . "0"^^ . . "0"^^ . .