(|)kō+ noun
Etymology: co- + variance
: the arithmetic mean or the expected value of the product of the deviations of corresponding values of two variables from their respective mean values
(|)kō+ noun
Etymology: co- + variance
: the arithmetic mean or the expected value of the product of the deviations of corresponding values of two variables from their respective mean values
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012