covariance
(noun) (statistics) the mean value of the product of the deviations of two variates from their respective means
Source: WordNet® 3.1
covariance (plural covariances)
(statistics) A statistical measure defined as given two real-valued random variables X and Y, with expected values and .
(object-oriented programming) The conversion of data types from wider to narrower in certain situations.
Coordinate term: contravariance
Source: Wiktionary
19 December 2024
(noun) a permanent executive committee in socialist countries that has all the powers of some larger legislative body and that acts for it when it is not in session
According to Guinness World Records, the largest coffee press is 230 cm (7 ft 6 in) in height and 72 cm (2 ft 4 in) in diameter and was created by Salzillo Tea and Coffee (Spain) in Murcia, Spain, in February 2007. The cafetière consists of a stainless steel container, a filtering piston, and a superior lid.
