normal distribution

Noun

1.

normal distribution - a theoretical distribution with finite mean and variance Synonyms: Gaussian distribution

(statistics)

normal distribution - (Or "Gaussian distribution") The frequency distribution of many natural phenomena such as the height or intelligence of people of a certain age and sex. The formula looks something like: P(x) = e^(((x-m)/s)^2) where P(x) is the probability of a measurement x, m is the mean value of x and s is the standard deviation. Also known as a "bell curve" because of its shape.

distribution, Gaussian distribution, statistical distribution, statistics