The probability density function (PDF) is an expression used in statistics that defines the probability that some outcome will occur. In this function, the probability is the percentage of a ...

A normal distribution, for instance, is depicted by a bell-shaped curve with an uninterrupted line covering all values across its probability function. A discrete probability model is a ...

Exponential Distribution: the probability distribution that describes the time between events in a Poisson process. Normal Distribution: a distribution with density function . It is bell-shaped and ...

MARCUS DU SAUTOY:'You might think that catching criminals 'is all about finding physical evidence. 'Fingerprints, DNA. MARCUS DU SAUTOY:'But even when these clues aren't available, 'a mathematical ...