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Probability Distribution Wikipedia

In probability theory a normal or gaussian or gauss or laplacegauss distribution is a type of continuous probability distribution for a real valued random variablethe general form of its probability density function is the parameter is the mean or expectation of the distribution and also its median and mode while the parameter is its standard deviation. It may be any set.

A frequency distribution simply shows how many times a certain event occurred.

Probability distribution wikipedia. The noncentral chi distribution. Suppose there are many events with random outcomes. The birnbaumsaunders distribution also known as the fatigue life distribution is a probability distribution used extensively in reliability applications to model failure times.

A probability distribution is a mathematical description of the probabilities of events subsets of the sample spacethe sample space often denoted by is the set of all possible outcomes of a random phenomenon being observed. The chi squared distribution which is the sum of the squares of n independent gaussian random variables. A probability distribution is the theoretical counterpart to the frequency distribution.

A set of real numbers a set of vectors a set of arbitrary non numerical values etcfor example the sample space of a coin flip would be heads. Probability distribution is a term from mathematics.

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