s/n6024761

Information
has gloss	(noun) the expected value of the square of the deviations of a random variable from the point of origin second moment
lexicalization	eng: second moment
subclass of	(noun) the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value moment

Links
has category	(noun) a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters statistics