(probability theory) Any function whose integral over a set gives the probability that a random variable has a value in that set

plural of probability mass function

plural of probability density function

(probability theory) The probability distribution of a random variable given the known outcome of another random variable.

plural of conditional probability distribution

(finance) In investment banking, any deal or transaction with a high degree of likelihood of success.

plural of high probability trade

(US, law) The standard by which a police officer may make an arrest or conduct a personal or property search, based on the likelihood of a criminal act etc.

plural of probable error

(statistics) The half-range of an interval about a central point for the distribution, such that half of the values from the distribution will lie within the interval and half outside.