probability density function
21density function — noun : probability density function …
22density function — probability density f …
23Cumulative density function — is a self contradictory phrase resulting from confusion between: probability density function, and cumulative distribution function. The two words cumulative and density contradict each other. This disambiguation page lists articles associated… …
24density function — In statistics, a function whose integral is calculated to find probabilities associated with a continuous random variable (see continuity, probability theory). Its graph is a curve above the horizontal axis that defines a total area, between… …
25Integration of the normal density function — Main article: Normal distribution The probability density function for the normal distribution is given by:f(x;mu,sigma)=frac{1}{sigmasqrt{2pi , exp left( frac{(x mu)^2}{2sigma^2} ight),where mu is the mean and sigma the standard deviation.By the …
26Probability theory — is the branch of mathematics concerned with analysis of random phenomena.[1] The central objects of probability theory are random variables, stochastic processes, and events: mathematical abstractions of non deterministic events or measured… …
27Density (disambiguation) — Density and dense usually refer to a measure of how much of some entity is within a fixed amount of space. Types of density include: In physics, density of mass: Density, mass per volume Area density or surface density, mass over a (two… …
28Probability distribution — This article is about probability distribution. For generalized functions in mathematical analysis, see Distribution (mathematics). For other uses, see Distribution (disambiguation). In probability theory, a probability mass, probability density …
29probability theory — Math., Statistics. the theory of analyzing and making statements concerning the probability of the occurrence of uncertain events. Cf. probability (def. 4). [1830 40] * * * Branch of mathematics that deals with analysis of random events.… …
30Density matrix — Mixed state redirects here. For the psychiatric condition, see Mixed state (psychiatry). In quantum mechanics, a density matrix is a self adjoint (or Hermitian) positive semidefinite matrix (possibly infinite dimensional) of trace one, that… …
