second moment 1
noundomain: thinking
Princeton WordNet [ver.3.1]
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EnglishDefinition
the expected value of the square of the deviations of a random variable from the point of origin
Hypernym
moment 6
noun
the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value
Domain_of_synset_-_TOPIC
statistics 1
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
EnglishMember_of_this_domain_-_TOPIC
statistics 1
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
