Definition of 'probability density function'
probability density function in British
noun
statistics
a function representing the relative distribution of frequency of a continuous random variable from which parameters such as its mean and variance can be derived and having the property that its integral from a to b is the probability that the variable lies in this interval. Its graph is the limiting case of a histogram as the amount of data increases and the class intervals decrease in size
Also called: density function. Compare cumulative distribution function, frequency distribution Collins English Dictionary. Copyright © HarperCollins Publishers
Nearby words of 'probability density function'
 probabilistic
 probabilities
 probability
 probability density function
 probability function
 probability theory
 probable

All ENGLISH words that begin with 'P'
Source
Definition of probability density function from the
Collins English Dictionary
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