| probability density function |
(Or density function; also called frequency function.) The statistical function that shows how the density of possible observations in a population is distributed. It is the derivative f(x) of the distribution function F(x) of a random variable, if F(x) is differentiable. Geometrically, f(x) is the ordinate of a curve such that f(x)dx yields the probability that the random variable will assume some value within the range dx of x. ...
출처: amsglossary.allenpress.com/glossary/browse
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| probability distribution |
The mathematical description of a random variable in terms of its admissible values and the probability associated, in an appropriate sense, with each value. The probability distribution of a continuous variate is defined by stating the mathematical equation of the distribution function F(x) or the probability density function f(x) (if it exists) together with the range over which the equation holds. ...
출처: amsglossary.allenpress.com/glossary/browse
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| probability |
The likelihood that an event will occur.
출처: https://crc.army.mil/RiskManagement/detail.asp
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| probability |
The long term frequency of an event relative to all alternative events, and usually expressed as decimal fraction.
출처: www.cdc.gov/genomics/gtesting/ACCE/FBR/CF/CFGlossa...
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| probability distribution |
A specification of the probabilities for each possible value of a random variable.
출처: www-personal.umich.edu/~alandear/glossary/p.html
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